Price list to the trade : spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1926)

Price list to the trade : spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1927)

Price list to the trade : spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1928)

Price list to the trade : Spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1929)

Price list to the trade : spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1932)

Price list to the trade : spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1933)

Price list to the trade : spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1934)

Price list to the trade : spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1935)

Price list to the trade : spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1936)

Price list (wholesale) : season 1927-1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.R. Burr & Company, 1927)

Priced catalogue for ... - Elliott, B.A. Company. (B.A. Elliott Co, 1892)

Priced catalogue for ... - Elliott, B.A. Company. (B.A. Elliott Co, 1893)

Prices for fall, 1930 spring, 1931. eighty years of satisfactory service No. 80 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Greening Nursery Company, 1930)

Primitiae florae costaricensis - Durand, Th. (Théophile), 1855 -1912 (Jardin botanique de l'état, 1891)

Princeton handbook [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1931)

Princeton Nurseries, Princeton, New Jersey [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1928)

Princeton Nurseries, Princeton, New Jersey, commemorating Washington Bicentennial, 1732-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1932)

Princeton nurseries : retail price list, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Flemer's Sons], 1938)

Principal range plants of the central and southern Rocky Mountains : names and symbols - Nickerson, Mona F. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1976)

The principles of botany : as exemplified in the phanerogamia - Coultas, Harland, 1817 -1877 (King & Baird, printers, 1854)

The principles of botany, as exemplified in the phanerogamia - Coultas, Harland, 1817 -1877 (King & Baird, 1854)

Principles of general physiology - Bayliss, William Maddock, Sir, 1860 -1924 (Longmans, 1915)

Principles of plant physiology - Raber, Oran, 1893 -1940 (The Macmillan Co, 1938)

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Proceedings of the American Academy of Arts and Sciences - American Academy of Arts; Sciences. (Metcalf and Co, 1888)

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Proceedings of the American Academy of Arts and Sciences - American Academy of Arts; Sciences. (Metcalf and Co, 1890)

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Proceedings of the Biological Society of Washington - Smithsonian Institution (Biological Society of Washington, 1946)

Proceedings of the Biological Society of Washington - Smithsonian Institution (Biological Society of Washington, 1945)

Proceedings of the Biological Society of Washington - Smithsonian Institution (Biological Society of Washington, 1953)

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