The butterfly guide : a pocket manual for the ready identification of the commoner species found in the United States and Canada - Holland, W. J. (William Jacob), 1848 -1932 (Doubleday, Page & Co, 1920)

The butterfly guide; a pocket manual for the ready identification of the commoner species found in the United States and Canada - Holland, W. J. (William Jacob), 1848 -1932 (Doubleday, Page & company, 1915)

Butterfly-hunting in many lands : notes of a field naturalist - Poulton, Edward Bagnall, Sir, 1856 -1943 (Longmans, Green, and co, 1912)

Canadian butterflies worth knowing - Weed, Clarence Moores, 1864 -1947 (Musson, 1917)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1869)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1871)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1872)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1873)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1875)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1876)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1878)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1880)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1881)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1887)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1889)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1891)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1892)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1894)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1897)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1898)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1901)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1904)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1907)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1908)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1914)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1915)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1916)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1918)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1919)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1942)

The Canadian journal of industry, science and art - Glenny, George, 1793 -1874 (Canadian Institute, 1861)

The Canary Islands : their history, natural history and scenery : an account of an ornithologist's camping trips in the archipelago - Bannerman, David Armitage, 1886 -1979 (Gurney and Jackson, 1922)

The Caribbean forester - Burke, Lauretta Marie (Tropical Forest Experiment Station, United States Forest Service, 1939)

Caspari Bauhini Pinax Theatri botanici : sive Index in Theophrasti, Dioscoridis, Plinii et botanicorum qui à seculo scripserunt opera : plantarum circiter sex millium ab ipsis exhibitarum nomina cum earundem synonymiis & differentiis methodice secundum genera & species proponens : opus XL. annorum ... - Bauhin, Caspar, 1560 -1624 (Impensis Joannis Regis, 1671)

Cassell's natural history - Duncan, P. Martin (Peter Martin), 1821 -1891 (Cassell, Petter & Galpin, 1876)

Cassell's natural history - Duncan, P. Martin (Peter Martin), 1821 -1891 (Cassell & Company, Limited, 1896)

Cassell's natural history - Duncan, P. Martin (Peter Martin), 1821 -1891 (Cassell & Company, Limited, 1891)

Castlemaine Naturalist - Australia (Castlemaine Field Naturalists Club, 1991)

Catalog der Conchylien-Sammlung, mit Hinzufügung der bis jetzt publicirtne recenten Arten, sowie der ermittelten Synonyma - Paetel, Friedrich, 1812 -1888 (1888)

Catalog der Conchylien-Sammlung - Paetel, Friedrich, 1812 -1888 (Gebrüder Paetel, 1883)

Catalog der Lepidopteren des palaearctischen Faunengebietes - Staudinger, Otto, 1830 -1900 (1901)

Catalog of hymenoptera in America north of Mexico - Krombein, Karl V. (Smithsonian Institution Press, 1979)

A catalog of the newest and the best bearded, Japanese and Palestine iris, also of choice single, Japanese and double peonies, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weed's Gardens, 1929)

Catálogo sistemático de toda la fauna de Filipinas conocida hasta el presente - Elera, Casto de, 1852 - (Imprenta del colegio de Santo Tomás, 1895)

Catálogo sistemático de toda la fauna de Filipinas conocida hasta el presente - Elera, Casto de, 1852 - (Imprenta del colegio de Santo Tomás, 1896)

Catalogue = Catalog. Museum Godeffroy, Hamburg - Museum Godeffroy. (W. Mauke Söhne, L. Friedrichsen, 1869)

A catalogue/checklist of the butterflies of America, north of Mexico - Miller, Lee D. (Lepidopterists' Society, 1981)

Catalogue of diurnal Lepidoptera described by Fabricius in the collection of the British museum - Gray, John Edward, 1800 -1875 (Printed by order of the Trustees, 1869)

Catalogue of diurnal Lepidoptera of the family Satyridæ in the collection of the British museum - Gray, John Edward, 1800 -1875 (Printed by order of the Trustees, 1868)

Catalogue of exhibits in the Raffles Museum Singapore, 1884 - National Museum (Singapore) (Late Mission Press, 1884)

Catalogue of family-group and genus-group names (Lepidoptera : Rhopalocera) - Bridges, Charles A. (C.A. Bridges, 1988)

Catalogue of insects found in New Jersey - Smith, John Bernhard, 1858 -1912 (John L. Murphy, 1890)

Catalogue of Lepidoptera Phalaenae in the British Museum - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1913)

A catalogue of many new, rare, and fine irises, peonies, oriental poppies, Betscher hybrid hemerocallis ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arvista Gardens, 1935)

A catalogue of many new, rare, and fine irises, peonies, oriental poppies, hybrid daylilies, and some other standard varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arvista Gardens, 1937)

A catalogue of many new, rare, and fine irises, peonies, oriental poppies : and some of the older standard sorts; including some information about these plants which, though not entirely new, may prove fo special interest to garden lovers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arvista Gardens, 1933)

A catalogue of many new, rare, and fine irises, peonies, oriental poppies, Betscher hybrid hemerocallis ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arvista Gardens, 1936)

A catalogue of many new, rare and fine irises, peonies, oriental poppies : and some of the older standard sorts; including some information about these plants which, though not entirely new, may prove fo special interest to garden lovers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arvista Gardens, 1932)

A catalogue of many new, rare and fine irises, peonies, oriental poppies : and some of the older standard sorts; including some information about these plants which, though not entirely new, may prove fo special interest to garden lovers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arvista Gardens, 1931)

Catalogue of recent shells, in the cabinet of John C. Jay - Jay, John C. (John Clarkson), 1808 -1891 (D. Fanshaw, 1835)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1877)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1879)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1916)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1908)

Catalogue of select iris and peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Treasure Oak Nursery, 1924)

Catalogue of select iris and peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Treasure Oak Nursery, 1923)

A catalogue of the butterflies known to occur in Indiana / by W. S. Blatchley - Blatchley, W. S. (Willis Stanley), 1859 -1940 (s.n, 1891)

Catalogue of the collection of diurnal Lepidoptera formed by the late William Chapman Hewitson, of Otlands, Walton-on Thames; and bequeathed by him to the British Museum - Hewitson, William C. (William Chapman), 1806 -1878 (John Van Voorst, 1879)

Catalogue of the collection of palæarctic butterflies formed by the late John Henry Leech, and presented to the trustees of the British museum by his mother, Mrs. Eliza Leech - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1902)

Catalogue of the described Lepidoptera of North America. Prepared for the Smithsonian Institution - Morris, John G. (John Gottlieb), 1803 -1895 (Smithsonian Institution, 1860)

Catalogue of the Doane collection of shells, presented by Mrs. Rose Delano to the Marion natural history society - Marion natural history society. (The Wareham press, 1900)

Catalogue of the family-group, genus-group and species-group names of the Sphingidae of the world - Bridges, Charles A. (C.A. Bridges, 1993)

Catalogue of the Lepidoptera Phalænæ in the British museum - British Museum (Natural History). Department of Zoology. (Printed by Order of the Trustees, 1903)

A catalogue of the lepidopterous insects in the museum of the Hon. East-India company - Moore, Frederic, 1830 -1907 (W.H. Allen and Co, 1857)

Catalogue of the library of the Entomological Society of London - Entomological Society of London (1833-1933) (Printed for the Society by Simmons and Botten, 1893)

A catalogue of the moths of India - Cotes, Everard (Indian Museum, 1887)

A catalogue of the moths of India - Indian Museum. (Printed by order of the Trustees of the Indian Museum, 1887)

A catalogue of the shells, arranged according to the Lamarckian system : together with descriptions of new or rare species, contained in the collection - Jay, John C. (John Clarkson), 1808 -1891 (Wiley & Putnam, 1850)

A catalogue of the shells, arranged according to the Lamarckian system : with their authorities, synonymes, and references to works where figured or described, contained in the collection of John C. Jay - Jay, John C. (John Clarkson), 1808 -1891 (Craighead, 1850)

Catalogue of the type specimens of Lepidoptera Rhopalocera in the British Museum (Natural History) - British Museum (Natural History). Department of Entomology. (printed by order of the Trustees, 1927)

Catalogus insectorum, quae Viennae Austriae auctionis lege distrahuntur - Megerle von Muehlfeld, Johann Karl, 1765 -1840 (1801)

The celebrated collection of shells formed by Mr. H.C. Roeters van Lennep. A catalogue of this valuable and extensive collection of shells ... comprising a large number of exceedingly rare species, some unique, and all in the finest possible condition. Which will be sold by auction by Mr. J.N Everts, at ... Twell, near Deventer, Holland ... July, 1876 - Lennep, H. C. Roeters van. (G.B. Sowerby, 1876)

A century of progress in the natural sciences, 1853-1953 - California Academy of Sciences (1955)

Ceylon : an account of the island, physical, historical, and topographical, with notices of its natural history, antiquities, and productions - Tennent, James Emerson, Sir, 1804 -1869 (Asian educational services, 2011)

Check list of insects of the Dominion of Canada - Natural History Society of Toronto. (s.n.], 1883)

Check-list of the insects of Connecticut - Britton, Wilton Everett, 1868 -1939 (Printed for the State Geological and Natural History Survey, 1920)

Check-list of the insects of Connecticut - Britton, Wilton Everett, 1868 -1939 (State Geological and Natural History Survey, 1920)

Check list of the lepidoptera of boreal America - Barnes, William, 1860 -1930 (Herald Press, 1917)