Archiv für Naturgeschichte (Nicolai, 1849)

Archiv für Naturgeschichte (Nicolai, 1855)

Archiv für Naturgeschichte (Nicolai, 1903)

Archiv für Naturgeschichte (Nicolai, 1904)

Archives des sciences physiques et naturelles (A. Cherbuliez, 1861)

Arctic searching expedition: a journal of a boat-voyage through Rupert's Land and the Arctic Sea, in search of the discovery ships under command of Sir John Franklin. With an appendix on the physical geography of North America - Richardson, John, Sir, 1787 -1865 (Longman, Brown, Green, and Longmans, 1851)

Arizona chaparral : plant associations and ecology - United States. Forest Service. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1978)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1955)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1941)

Års-berättelse om botaniska arbeten och upptäckter - Kungl. Svenska vetenskapsakademien. (Tryckt hos P.A. Norstedt & söner, 1835)

Asa Gray and John Torrey correspondence, 1831-1871 - Gray, Asa, 1810 -1888 (1850)

Asa Gray and John Torrey correspondence, 1831-1871 - Gray, Asa, 1810 -1888 (1855)

Asa Gray and John Torrey correspondence, 1831-1871 - Gray, Asa, 1810 -1888 (1858)

The Asa Gray bulletin - McVaugh, Rogers, 1909 - (1953)

Assessing big sagebrush at multiple spatial scales : an example in southeast Oregon - United States. Bureau of Land Management. (Bureau of Land Management, National Science and Technology Center, 2005)

Atala - Xerces Society. (Xerces Society, 1973)

Atala - Xerces Society. (Xerces Society, 1986)

Atala - Xerces Society. (Xerces Society, 1987)

Atoll research bulletin - Smithsonian Institution ([Smithsonian Press, 1994)

Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano - Museo civico di storia naturale di Milano. (Società Italiana di Scienze Naturali ; Museo Civico di Storia Naturale in Milano, 2009)

Autumn rarities in seeds, bulbs and plants : offer 34B (1940) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1940)

Autumn rarities in seeds, bulbs and plants : offer 42A (1944) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1944)

Autumn rarities in seeds, bulbs and plants : offer 44A (1945) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1945)

A.W. Chapman and John Torrey correspondence, 1835-1851 - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (1851)

Bailey-Wetmore Wood Collection slide ledger - Bailey-Wetmore Wood Collection. (1935)

[Barr & Sugden materials] - Barr & Son (London, England) (1888)

[Barr & Sugden materials] - Barr & Son (London, England) (1886)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1867)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1871)

Baseline survey for Astragalus barrii Barneby (Barr's milkvetch) and Physaria didymocarpa var. lanata A. Nels (wooly twinpod) in eastern Big Horn and southwestern Rosebud Counties, Montana - United States. Bureau of Land Management. (Montana Natural Heritage Program, 2002)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2000)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2001)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2003)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2006)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 1979)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2011)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2017)

The Bay leaf - California Native Plant Society. East Bay Chapter. (California Native Plant Society, 2018)

Beautiful native plants : from the high plains, Badlands and Black Hills, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Claude A. Barr, 1955)

Beekeeping for the beginner in California - Vansell, George H. (George Haymaker), 1892 -1954 (College of Agriculture, University of California, 1929)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1891)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1892)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1893)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1893)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1897)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1901)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1897)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1901)

Belgique horticole - Morren, Édouard, 1833 -1886 (1860)

Belgique horticole - Morren, Édouard, 1833 -1886 (1880)

Bergen's botany : key and flora : Pacific coast ed - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1901)

Bergey's manual of determinative bacteriology - American Society for Microbiology. (Biotech, 1948)

Bericht u¨ber die Leistungen in der Pflanzengeographie wa¨hrend des Jahres 1843-[1853] - Grisebach, A. (August), 1814 -1879 (Verlag der Nicolai'schen Buchh, 1843)

Berichte der Deutschen Botanischen Gesellschaft - Deutsche Botanische Gesellschaft. (Gebrüder Borntræger, 1889)

Berichte der Deutschen Botanischen Gesellschaft - Deutsche Botanische Gesellschaft. (Gebrüder Borntræger, 1892)

Berichte der Deutschen Botanischen Gesellschaft - Deutsche Botanische Gesellschaft. (Gebrüder Borntræger, 1906)

Bibliographia zoologica - Concilium Bibliographicum. (Wilhelm Engelmann, 1914)

Bibliography of cultivated trees and shrubs hardy in the cooler temperate regions of the Northern Hemisphere - Rehder, Alfred, 1863 -1949 (Arnold Arboretum of Harvard Univ, 1949)

Bidrag til kundskab om Egefamilien i nutid og fortid. [1. afsnit] - Ørsted, A. S. (Anders Sandøe), 1816 -1872 (Bianco Lunos Bogtr, 1871)

Bio-ecology - Clements, Frederic E. (Frederic Edward), 1874 -1945 (J. Wiley & Sons, inc, 1939)

Biodiversity and representativeness of research natural areas on national wildlife refuges in Montana, designated areas within Benton Lake, Charles M. Russell, Lake Mason, Medicine Lake, and Red Rock Lakes National Wildlife Refuges : final report - U.S. Fish; Wildlife Service (Montana Natural Heritage Program, 1999)

Biologia Centrali-Americana :zoology, botany and archaeology - Godman, Frederick Du Cane, 1834 -1919 (Published for the editors by R. H. Porter], 1882)

Biologia Centrali-Americana :zoology, botany and archaeology - Godman, Frederick Du Cane, 1834 -1919 (Published for the editors by R. H. Porter], 1886)

Biological assessment for vegetation treatments using aminopyralid, fluroxypyr, and rimsulfuron on Bureau of Land Management lands in 17 western states - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2015)

A biological survey of Alabama. I. Physiography and life zones. II. The mammals - Howell, Arthur H. (Arthur Holmes), 1872 -1940 (Government Printing Office, 1921)

A biological survey of Colorado - United States. Bureau of Biological Survey. (Government Printing Office, 1911)

The biologist's handbook of pronunciations - Jaeger, Edmund C. (Edmund Carroll) 1887 -1983 (Thomas, 1960)

Birds in a sagebrush sea : managing sagebrush habitats for bird communities - Idaho. Department of Fish; Game. (Partners in Flight, Western Working Group, 1999)

Birds of Cimarron National Grassland - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain, Forest and Range Experiment Station, 1996)

Birds of Oregon - Gabrielson, Ira Noel, 1889 -1977 (Pub. by Oregon State College through the O.S.C. Cooperative Association, 1940)

The bison of Yellowstone National Park - United States. National Park Service. (U.S. Dept. of the Interior, National Park Service, 1973)

B.K. Bliss' illustrated spring catalogue and amateur's guide to the flower and kitchen garden, containing a descriptive list of nearly twenty-five hundred varieties of flower and vegetable seeds, with explicit directions for their culture, and other useful information upon the subject of gardening generally ; to which is added a list of french hybrid gladiolus, new plants and small fruits for sale by Benjamin K. Bliss, importer and grower of garden, vegetable and flower seeds, and dealer in agricultural and horticultural implements, fertilizers, &c., &c - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1867)

Blüthendiagramme - Eichler, August Wilhelm, 1839 -1887 (W. Engelmann, 1878)

Blue jay - Saskatchewan Natural History Society. (Saskatchewan Natural History Society, 1973)

Blue jay - Saskatchewan Natural History Society. (Saskatchewan Natural History Society, 2003)

Blue jay - Saskatchewan Natural History Society. (Saskatchewan Natural History Society, 1969)

Blue jay - Saskatchewan Natural History Society. (Saskatchewan Natural History Society, 1975)

A book for garden lovers, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1938)

A book for garden lovers, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1939)

A book for garden lovers, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1940)

Boston journal of natural history - Boston Society of Natural History. Museum. (Boston Society of Natural History, 1845)

Botanical abstracts - Board of Control of Botanical Abstracts. (Williams & Wilkins Co, 1918)

Botanical and palaeontological report on the Geological State Survey of Arkansas - Lesquereux, Léo, 1806 -1889 (C. Sherman & Son, printers, 1860)

Botanical and vegetation survey of Carter County, Montana, Bureau of Land Management-administered lands - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1998)

Botanical bulletin ([publisher not identified], 1875)

Botanical bulletin ([publisher not identified], 1879)

Botanical explorations in southern Texas during the season of 1894 - Heller, Amos Arthur, 1867 -1944 (The New Era Printing House, 1895)

Botanical gazette ([publisher not identified], 1882)

Botanical gazette ([publisher not identified], 1884)

Botanical gazette ([publisher not identified], 1886)

Botanical gazette ([publisher not identified], 1888)

Botanical gazette ([publisher not identified], 1892)

Botanical gazette ([publisher not identified], 1897)

Botanical gazette ([publisher not identified], 1898)

Botanical gazette ([publisher not identified], 1899)

Botanical gazette ([publisher not identified], 1901)

Botanical gazette ([publisher not identified], 1902)

Botanical gazette ([publisher not identified], 1903)

Botanical gazette ([publisher not identified], 1904)

Botanical gazette ([publisher not identified], 1905)

Botanical gazette ([publisher not identified], 1906)

Botanical gazette ([publisher not identified])