Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1929)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1934)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1942)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1956)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1966)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1967)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1968)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1969)

Plant life - American Plant Life Society. (American Plant Life Society, 1980)

Plant list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palmer's Garden and Nursery, 1959)

Plant lists : China - Metcalf, Franklin P. (Franklin Post), 1892 -1955 (1924)

Plant morphogenesis - Sinnott, Edmund W. (Edmund Ware), 1888 -1958 (McGraw-Hill, 1960)

Plant responses to salinity : an indexed bibliography (Office of the Regional Administrator for Agricultural Research (Western Region), Science and Education Administration, U.S. Department of Agriculture, 1978)

Plant specimen labels : Irian Jaya, Indonesia, and Sulawesi - Ismail, A. L. S. (1993)

The Plant world - Plant World Association. (Plant World Association [etc.], 1901)

Plantae Bequaertianae; études sur les récoltes botaniques du Dr. J. Bequaert, chargé de missions au Congo Belge (1913-1915) - Wildeman, E. de (Emile), 1866 -1947 (A. Hoste; [etc., etc.], 1921)

Plantae dicotyledoniae polypetalae - Matsumura, Jinzo, 1856 -1928 (s.n, 1900)

Plantae Tinneanae :sive descriptio plantarum in expeditione tinneana ad flumen Bahr-el-Ghasal eiusque affluentias in septentrionali interioris Africae parte collectarum - Tinne, Alexandrina, P. F. (Typis Caroli Gerold Filii, 1867)

Plantarum historia succulentarum = Histoire des plantes grasses - Candolle, Augustin Pyramus de, 1778 -1841 (A.J. Dugour et Durand, 1956)

Plantarum historia succulentarum = Histoire des plantes grasses - Candolle, Augustin Pyramus de, 1778 -1841 (A.J. Dugour et Durand, 1802)

Plantarum vascularium genera :secundum ordines naturales digesta eorumque differentiae et affinitates tabulis diagnostacis expositae - Weidmann. (Libraria Weidmannia, 1836)

Plantas de la Amazonía peruana : clave para identificar las familias de Gymnospermae y Angiospermae - Vásquez Martínez, Rodolfo (Museo de Historia Natural, 2004)

Plantas medicinales de Filipinas - Pardo de Tavera, T. H. (Trinidad Hermenegildo), 1857 -1925 (B. Rico, 1892)

Les plantes - Faideau, Ferdinand, 1862 -1930? (Larousse, 1922)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1949)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1957)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1958)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1961)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1963)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1970)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1986)

Plants and bulbs : wholesale price list, fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Co, 1934)

Plants and bulbs : wholesale price list, fall 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese, Inc, 1935)

Plants and bulbs : wholesale price list, fall 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese, Inc, 1936)

Plants and bulbs : wholesale price list, fall 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese, Inc, 1937)

Plants and bulbs : wholesale price list, fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese, Inc, 1938)

Plants and cuttings, bulbs, seeds, insecticides, fertilizers, misc. : wholesale general catalog, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roman J. Irwin, 1937)

Plants and cuttings, bulbs, seeds, insecticides, fertilizers, supplies : 1940 general wholesale catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roman J. Irwin, 1940)

Plants and cuttings, bulbs, seeds, insecticides, fertilizers, supplies : 1939 wholesale general catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roman J. Irwin, 1939)

Plants and planters of unusual interest! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lida Delap's Cactus Gardens, 1955)

Plants and their ways in South Africa - Stoneman, Bertha M., 1866 -1943 (Longmans, Green and Co, 1906)

Plants and their ways in South Africa - Stoneman, Bertha M., 1866 -1943 (Longmans, Green, 1915)

Plants of possible insecticidal value : a review of the literature up to 1941 - United States. Office of Experiment Stations. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1945)

Posthumous papers bequeathed to the honorable the East India company, and printed by order of the government of Bengal ... - Griffith, William, 1810 -1845 (Bishop's College Press, 1847)

Postilla - Peabody Museum of Natural History. (Peabody Museum of Natural History, 1991)

Preliminary catalogue of indigenous Natal plants - Wood, John Medley, 1827 -1915 ("Natal Mercury" steam printing works, 1894)

[Price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fitzpatrick's Cactus Gardens, 1952)

Price list, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hagenburger's Specimen Plant Gardens, 1933)

[Price list] : April 1, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1947)

Price list, August 1, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hagenburger's Specimen Plant Gardens, 1932)

Price list for May 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laura D. Cole, 1942)

Price list of cacti and succulents - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Wayne Cactus Gardens, 1948)

Price list of cactus and succulents, wholesale and retail - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sexton Gardens, 1932)

Price list of succulents and water plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Soledad Rock & Water Gardens, 1934)

Price list of succulents and water plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Soledad Rock & Water Gardens, 1932)

Price list of succulents, rock garden plants and cactus - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.P. Bradbury, 1934)

Price list, season 1937-38 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Soule's Gladiolus Garden, 1937)

Price list, year 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yoars Houseplant Nursery, 1950)

The principles of biology - Spencer, Herbert, 1820 -1903 (D. Appleton and Company, 1881)

Prix-courant pour horticulteurs professionnels : graines de fleurs, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. & A. Ducrettet, 1938)

Proceedings and transactions of the Nova Scotian Institute of Natural Science - Nova Scotian Institute of Natural Science. (Nova Scotian Institute of Natural Science, 1870)

Proceedings of the 6th International Conference on Coelenterate Biology : the Leeuwenhorst, Noordwijkerhout, the Netherlands, 16-21 July 1995 - Ofwegen, L. P. van (Leendert P.), 1953 - (Nationaal Natuurhistorisch Museum, 1997)

Proceedings of the Entomological Society of Washington - Entomological Society of Washington (Entomological Society of Washington, 1989)

Proceedings of the Entomological Society of Washington - Entomological Society of Washington (Entomological Society of Washington, 1993)

Proceedings of the Royal Society of London - Royal Society (Great Britain) (The Society, 1902)

Prodromus Florae Peninsulae Indiae Orientalis :containing abridged descriptions of the plants found in the peninsula of British India, arranged according to the natural system : Vol. 1 - Wight, Robert, 1796 -1872 (Parbury, Allen & Co, 1834)

Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta - Candolle, Augustin Pyramus de, 1778 -1841 (Sumptibus Sociorum Treuttel et Würtz, 1828)

Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta - Candolle, Augustin Pyramus de, 1778 -1841 (Sumptibus Sociorum Treuttel et Würtz, 1846)

Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta - Candolle, Augustin Pyramus de, 1778 -1841 (Sumptibus Sociorum Treuttel et Würtz, 1873)