Park's illustrated flower book of choice dependable seeds, season of 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. W. Park, 1934)

Park's illustrated flower book of choice dependable seeds, season of 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. W. Park, 1933)

Park's illustrated flower book of choice dependable seeds, season of 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. W. Park Seed Company, 1937)

Park's illustrated flower book of choice dependable seeds, season of 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. W. Park Seed Company, 1936)

Part I. The living flora of West Virginia - Millspaugh, Charles Frederick, 1854 -1923 (Wheeling news litho. co, 1913)

Part list of determinations of herbaceous plants of Liberia - Linder, David H. (David Hunt), 1899 -1946 (1926)

Parthenogenesis und Apogamie im Pflanzenreiche - Winkler, Hans, 1877 - (G. Fischer, 1908)

Partial stock list of everything pertaining to horticulture for 1907 : now in stock at the Universal Horticultural Establishment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Manda, 1907)

Partial stock list of everything pertaining to horticulture for 1905 now in stock at the Universal Horticultural Establishment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Manda, 1905)

Pathological plant anatomy - Küster, Ernst, 1874 -1953 (1913)

Pauli Hermanni ... Paradisus batavus, innumeris exoticis curiosis herbis, & rarioribus plantis, magno sumptu & curâ ex variis terrarum orbis regionibus, tam oriente, quam occidente, collectis, acquisitis, illustratus. Ingeniosissima, & dexterrima artificum manu elaboratis iconibus, ad vivum æri incisis. Eruditissimâ suâ, & magnorum in re herbaria versatissimorum virorum, methodicâ descriptione, & catalogo plantarum, nondum præ immatura morte auctoris delineatarum, locupletatus - Hermann, Paul, 1646? -1695 (apud Petrum van der Aa, 1705)

Paxton's Botanical dictionary; comprising the names, history, and culture of all plants known in Britain; with a full explanation of technical terms. New ed. including all the new plants up to the present year - Paxton, Joseph, Sir, 1803 -1865 (Bradbury, Evans, & co, 1868)

Paxton's flower garden - Lindley, John, 1799 -1865 (Cassell, Petter, Galpin & Co, 1883)

Paxton's flower garden - Lindley, John, 1799 -1865 (1853)

Paxton's magazine of botany, and register of flowering plants - Paxton, Joseph, Sir, 1803 -1865 (Orr and Smith [etc.], 1838)

Paxton's magazine of botany, and register of flowering plants - Paxton, Joseph, Sir, 1803 -1865 (Orr and Smith [etc.], 1849)

Peacock's descriptive trade list : 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.P. Peacock, 1898)

Peacock's descriptive trade list : 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.P. Peacock, 1899)

Peacock's new dahlias for your new catalogue : 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peacock Dahlia Farms, 1909)

Peacock's wholesale trade list for spring of 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.P. Peacock, 1900)

Pedanii Dioscoridis anazerbei De materia medica libri quinque : ad fidem cadicum manuscriptorum - Sprengel, Kurt Polycarp Joachim, 1766 -1833 (Cnobloch, C. (Carl), 1778-1834, 1829)

Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge - Society for the Diffusion of Useful Knowledge (Great Britain) (Charles Knight, 1833)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence W. Hubbard, 1923)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed Landscape Nursery], 1920)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed Landscape Nursery, 1923)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.L. Gumm, 1927)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.L. Gumm, 1924)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.L. Gunn, 1929)

Peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.L. Gunn, 1928)

Peonies : 1926 descriptive list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee R. Bonnewitz, 1926)

Peonies, 1927 : descriptive list of peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee R. Bonnewitz, 1927)

Peonies, 1958-1959 : officinalis peonies, fernleaved peonies, cut flower peonies, exhibition peonies, species peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atha Gardens, 1958)

Peonies : a select list of the best varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed Landscape Nursery, 1923)

Peonies : a select list of the best varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed's Nursery, 1924)

Peonies : a select list of the best varieties, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed's Nursery, 1925)

Peonies : a select list of the best varieties, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed's Nursery, 1926)

Peonies and Iris - Peterson Nursery. (Peterson Nursery, 1922)

Peonies and iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.D. Baker Peony Gardens, 1940)

Peonies and iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peterson Nursery, 1922)

Peonies and iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.D. Baker Peony Gardens, 1939)

Peonies and iris for every purpose [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Rose & Plant Co, 1927)

Peonies and irises - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Home Garden Company, 1935)

Peonies and irises, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1929)

Peonies and irises, being a list of the better varieties (rare and standard) for the season 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence W. Hubbard, 1929)

Peonies and irises, being a list of the better varieties : season 1923-1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence W. Hubbard, 1923)

Peonies and irises : [fall of 1925 and spring of 1926 price list ] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Riverview Gardens, 1925)

Peonies and irises : season 1922-1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence W. Hubbard, 1922)

Peonies and irises : the world's best varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northbrook Gardens, 1926)

Peonies and irises : the world's best varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northbrook Gardens, 1927)

Peonies as grown by Gilbert H. Wild & Son : wholesale list for fall 1950-spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1950)

Peonies, being a list of the better varieties (rare and standard) : season 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence W. Hubbard, 1927)

Peonies, being a list of the better varieties (rare and standard) : season 1926-1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence W. Hubbard, 1926)

Peonies, daylilies, iris, and daffodils, as grown by Gilbert H. Wild & Son - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1949)

Peonies, daylilies, iris : fall 1951, spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1951)

Peonies for every purpose - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Rose & Plant Co, 1924)

Peonies for every purpose : new price list 1927 enclosed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Rose & Plant Co, 1927)

Peonies for every purpose : [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Rose & Plant Co, 1928)

Peonies for every purpose : wholesale price list fall delivery 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Rose & Plant Co, 1924)

Peonies for October planting : and the continued story of Aunt Mary's sweet corn showing its remarkable sale and price the green corn brought in 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bonnewitz Gardens, 1936)

"Peonies for profit" : an offering of the world's best varieties to the florist and nursery trade for delivery fall 1927 spring 1928 : wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Co, 1927)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1924 issue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Newcomb & Gauss, 1924)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1923 issue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Newcomb & Gauss, 1923)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1928 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1928)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1929 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1929)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1926 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1926)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1927 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1927)

Peonies, hardy garden perennials, ornamental evergreens, shade trees, shrubs : 1938, superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1938)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1922 issue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Newcomb & Gauss, 1922)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1931 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlow's and Stranger, Inc, 1931)

Peonies, hardy garden perennials, ornamental evergreens, shade trees, shrubs : 1936, superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1936)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1935 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlow's and Stranger, Inc, 1935)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1934 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlow's and Stranger, Inc, 1934)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1932 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlows and Stranger, Inc, 1932)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1930 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlows & Stranger, Inc, 1930)

Peonies, hardy garden perennials, ornamental evergreens, shade trees, shrubs : 1937, superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1937)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1933 issue superseding all previous issues - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlow's and Stranger, Inc, 1933)

Peonies, hardy garden perennials, ornamental evergreens, shade trees and shrubs : 1925 issue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1925)

Peonies : herbaceous officinalis species, hybrids and tree peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atha Gardens, 1955)

Peonies-iris : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peterson Nursery, 1923)

Peonies, iris, daylilies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1949)

Peonies, iris, daylilies : 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1954)

Peonies, iris, daylilies : for 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1956)

Peonies, iris, daylilies : for 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1957)

Peonies, iris, daylilies : for 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1958)

Peonies, iris, phlox and other perennials : 1920-1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow & Sons, 1921)

Peonies, iris, phlox and other perennials : 1921-1922 issue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Newcomb & Gauss, 1921)

Peonies, irises, gladiolus - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1931)

Peonies, irises, gladiolus - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1930)

Peonies, irises, regal lilies : catalog C - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Puget Sound Peony Gardens, 1926)

Peonies irises selected perennials for every purpose season 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Rose and Plant Co, 1931)

Peonies, irises : the world's best varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northbrook Gardens, 1930)

Peonies, irises : the world's best varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northbrook Gardens, 1931)

Peonies of quality : revised planting list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee R. Bonnewitz, 1921)

Peonies of special merit [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.G. DuMont, 1929)

Peonies ornamental fruits, etc. : 1933 fall & spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1934)

Peonies [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard R. Watkins, 1928)

Peonies : price list for 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed Landscape Nursery, 1922)

Peonies, season 1931-32 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Gumtz, 1931)

Peonies spring storage stock : wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1930)

Peonies storage stock, January 13, 1930 : wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1930)

Peonies storage stock, November 16, 1929 : wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1929)

Peonies storage stock, October 31, 1929 : wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1929)

Peonies : storage stock sale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1931)

Peonies, the world's best varieties : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northbrook Gardens, 1924)

Peonies, the world's best varieties : 1924, with revised price list for 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northbrook Gardens, 1924)

Peonies : wholesale price list, season 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1930)

Peonies : wholesale price list, season 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1931)

Peonies : wholesale price list, season 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1932)

Peonies : wholesale price list, season 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1933)

Peonies : wholesale price list, spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1933)

Peony and iris price list : fall of 1926 and spring of 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Riverview Gardens, 1926)

Peony and iris price list : fall of 1927 and spring of 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Riverview Gardens, 1927)

Peony aristocrats : only the best of the old and the new offered to you at attractive prices : our 25th annual catalog, fall 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1936)

Peony aristocrats : only the best of the old and the new offered you at attractive prices : our 31st annual catalog, fall 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1942)

Peony aristocrats : only the best of the old and the new offered you at attractive prices : our 26th annual catalog, fall 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1937)

Peony aristocrats : only the best of the old and the new offered you at attractive prices : our 29th annual catalog, fall 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1940)

Peony aristocrats : only the best of the old and the new offered to you at attractive prices : our 23rd annual catalog, fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1934)

Peony aristocrats : only the best of the old and the new offered you at attractive prices : our 28th annual catalog, fall 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1939)

Peony aristocrats : our 20th anniversary wholesale catalog, fall 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harmel Peony Co, 1931)

Peony catalogue, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee R. Bonnewitz, 1938)

Peony catalogue, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bonnewitz Peony Gardens, 1939)

A peony check-list including the leading varieties of peonies of which authentic descriptions can be found in horticultural literature - Coit, J. Eliot, 1880 - (New York state college of agricultural at Cornell university; Department of horticulture, 1907)

Peony clearance sale : continued for 1926 : bargain prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Movilla Gardens, 1926)

Peony collections : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee R. Bonnewitz, 1927)

Peony price list : fall 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brand Nursery Co, 1921)

Peony price list, fall 1939 - spring 1940 : plant Auglaize garden peonies for lifetime beauty - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Auglaize Gardens, 1939)

Peony price list : Fall of 1924 and Spring of 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franklin Nursery, 1924)

Peony price list : May 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Movilla Gardens, 1925)

Perry's seeds, 1935 : lawn, vegetable and flower seeds, bulbs, plants, garden and poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1935)

Perry's seeds, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1936)

Perry's seeds, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1937)

Perry's seeds, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1938)

Perry's seeds, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1939)

Perry's seeds, 1940 : seeds, bulbs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1940)

Perry's seeds and garden requisites, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1934)

Perry's seeds, bulbs, plants, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1946)

Perry's seeds, bulbs, plants, poultry supplies & sundries, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1944)

Perry's seeds, bulbs, plants, poultry supplies & sundries, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1943)

Perry's seeds, bulbs, plants, poultry supplies and sundries, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1942)

Perry's seeds, bulbs, plants, poultry supplies and sundries, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1941)

Perry's seeds, bulbs, plants, poultry supplies and sundries, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1945)

Perry Seed Company, 1929 : successors to Fiske Seed Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1929)

Perry Seed Company, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1931)

Perry Seed Company, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1932)

Perry Seed Company, successors to Fiske Seed Company : 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1930)

Pestmegye és tájéka viránya - Gönczy, Pál, 1817 -1892 (Magyar Királyi Egyetemi Nyomda Sajátja, 1879)