The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1999)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2000)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2002)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2004)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2005)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2006)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2007)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2009)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2010)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2011)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2012)

An enumeration of the vascular plants known from Surinam : together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

An enumeration of the vascular plants known from Surinam, together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

Environmental assessment for the Mosquito Creek timber sale - Montana. Dept. of Natural Resources; Conservation. (Montana Dept. of Natural Resources and Conservation, Northwestern Land Office, Plains Unit, 2008)

Environmental pollution by fluorides in Flathead National Forest and Glacier National Park - Carlson, Clinton E. (U. S. Dept. of Agriculture, Forest Service, Northern Region Headquarters, Division of State and Private Forestry, Forest Insect and Disease Branch, 1971)

An environmental profile of the Black Sea Coast - Gillett, Harriet J. (WCMC, 1997)

Enzyme and metabolic inhibitors - Webb, John Leyden. (Academic Press, 1963)

Épacridacées - Laboratoire de phanérogamie, Paris (1975)

Eradication of ferns from pasture lands in the eastern United States - Cox, H. R. (Herbert Randolph) (U.S. Dept. of Agriculture, 1915)

Ergänzungsheft ... der Mitteilungen aus den deutschen Schutzgebieten (E.S. Mittler, 1913)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 1983)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 1985)

Essai d'une monographie des fougères Française - Palouzier, Émile, active 1891 - (Typographie et Lithographie Charles Boehm, 1891)

The essentials of botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt and company, 1914)

Essentials of college botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt, 1914)

Estudios botánicos : presentados en la primera Reunión Nacional de la Sociedad Argentina de Ciencias Naturales, Tucuman, 1916 ... - Hicken, Cristóbal M. (Cristóbal María), 1875 -1933 (Coni, 1919)

Études sur la flore des districts des Bangala et de l'Ubangi (Congo Belge) ; Plantae Thonnerianae Congolenses. Série II - De Wildeman, Emile 1866 -1947 (Misch & Thron, 1911)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2012)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2015)

Evolution in the light of modern knowledge : a collective work - Coventry, Alan Freeth, (Blackie and Son Limited, 1925)

Excursionsflora für Oesterreich, mit Ausschluss von Galizien, Bukowina und Dalmatien. Mit theilseiser Benützung des "Botanischen Excursionsbuches" von G. Lorinser - Fritsch, Karl, 1864 -1934 (C. Gerold's Sohn, 1897)

Exkursionsflora für Österreich, mit Ausschlus von Galizien, Bukowina und Dalmatien - Fritsch, Karl, 1864 -1934 (Karl Gerolds Sohn, 1909)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1889)

F. R. Fosberg collection book no. 37, beginning with # 34925, ending with # 35323 - Fosberg, F. Raymond (Francis Raymond), 1908 -1993 (1953)

F. R. Fosberg field notebook No. 65, begin with no. 42973, end with 43244 - Fosberg, F. Raymond (Francis Raymond), 1908 -1993 (1962)

Fall 1934, inventory grade count - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1934)

Fall, 1953 - wholesale price list - spring, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Exeter Wild Flower Gardens, 1953)

Fall, 1954 - wholesale price list - spring, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Exeter Wild Flower Gardens, 1954)

Fall, 1954 - wholesale trade list - spring, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Exeter Wild Flower Gardens, 1954)

Fall, 1955 - wholesale trade list - spring, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Exeter Wild Flower Gardens, 1955)

Fall 1957 - Spring 1958 wholesale trade list : of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees, shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Exeter Wild Flower Gardens, 1957)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1914)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1915)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1918)

Faune de Madagascar : diptères. 22, Insectes - Grjébine, Alexis 1918 -1988 (1966)

The Fern bulletin - Clute, Willard Nelson, 1869 -1950 (W. N. Clute & Co, 1899)

The Fern bulletin - Clute, Willard Nelson, 1869 -1950 (W. N. Clute & Co, 1903)

The Fern bulletin - Clute, Willard Nelson, 1869 -1950 (W. N. Clute & Co, 1906)

The Fern bulletin - Clute, Willard Nelson, 1869 -1950 (W. N. Clute & Co, 1907)

The Fern bulletin - Clute, Willard Nelson, 1869 -1950 (W. N. Clute & Co, 1909)

The Fern bulletin - Clute, Willard Nelson, 1869 -1950 (W. N. Clute & Co, 1912)

The fern-collector's guide; where to find and how to name the ferns - Clute, Willard Nelson, 1869 -1950 (Frederick A. Stokes Co, 1902)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1974)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1979)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1985)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1991)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1996)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1997)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1998)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 1999)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 2000)

The Fern gazette - British Pteridological Society. (British Pteridological Society, 2001)