A directory of Illinois systematists and ecologists - Illinois. Natural History Survey Division (Illinois Natural History Survey, 1986)

A directory of Illinois systematists, ecologists, and field biologists - Robertson, Kenneth Ray, 1941 - ([Section of Botany and Plant Pathology, Illinois Natural History Survey], 1989)

Discovery (Professional and Industrial Pub. Co. [etc.])

Diseases of field and garden crops : chiefly such as are caused by fungi - Smith, Worthington George, 1835 -1917 (MacMillan, 1884)

Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longmans, Green & co, 1897)

Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longmans, Green & co, 1897)

Diseases of plants induced by cryptogamuc parasites; introduction to the study of pathogenic fungi, slime-fungi, bacteria, and algae. English ed. by William G. Smith - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longman's, Green, 1897)

The diseases of tropical plants - Cook, Melville Thurston, 1869 -1952 (Macmillan, 1913)

The diseases of tropical plants - Cook, Melville Thurston, 1869 -1952 (Macmillan and co., limited, 1913)

The distribution of bryophytes in the Forest of Soignes (south of Brussels, Belgium) - Empain, Alain M. (NBGB, 1999)

Distributiones Fungorum Belgii et Luxemburgi : Fasc. 2 - Fraiture, André (NBGB, 1995)

Döbner's Botanik für Forstmänner : nebst einem Anhange, Tabellen zur Bestimmung der Holzgewächse während der Blüte und im winterlichen Zustande - Döbner, Eduard Philipp, 1810 -1890 (P. Parey, 1882)

dong hai lu jia pen di long jing gou zao dai xin sheng dai bao fen xue de yan jiu - Zhongguo ke xue yuan. Nanjing di zhi gu sheng wu yan jiu suo bian ji (an hui ke xue ji shu chu ban she, 1985)

dong zhi wu ming ci hui bian kuang wu ming ci fu - ke xue ming ci shen cha hui (ke xue ming ci shen cha hui)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Österreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1881)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1904)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1900)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1906)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1912)

Draft supplemental environmental impact statement to remove or modify the survey and manage mitigation measure standards and guidelines : Forest Service national forests in regions 5 and 6 and Bureau of Land Management districts in Washington, Oregon, and California within the range of the northern spotted owl - United States. Bureau of Land Management. (U.S. Dept. of Agriculture, Forest Service, 2003)

Dudley memorial volume, containing a paper by William Russel Dudley and appreciations and contributions in his memory by friends and colleagues ... (The University, 1913)

Dudley memorial volume, containing a paper by William Russel Dudley and appreciations and contributions in his memory by friends and colleagues (1913)

Dutch N. W. New Guinea. A contribution to the phytogeography and flora of the Arfak mountains, & c - Gibbs, Lilian S. (Lilian Suzette), 1870 -1925 (Taylor and Francis, 1917)

Ecological investigations of the tundra biome in the Prudhoe Bay region, Alaska - Brown, Jerry, 1936 - (University of Alaska], 1975)

Ecosystem management : rare species and significant habitats : proceedings of the 15th Annual Natural Areas Conference - Mitchell, Richard S., 1938 - (New York State Museum, University of the State of New York, State Education Dept, 1990)

Education through nature study; foundations & methods - Munson, John P. (Kellogg, 1903)

Eesti Looduseuurijate Seltsi aastaraamat - Eesti Looduseuurijate Selts. (Valgus, 1906)

Effects of mineral levels on physiology and morphology of plants - Brölmann, Johannes Bernardus Balthasar, 1920 - (1968)

Einführung in die paläontologie - Steinmann, G. (Gustav), 1856 -1929 (W. Engelmann, 1903)

Elementary botany - Atkinson, George Francis, 1854 -1918 (Holt, 1898)

Elementary botany - Atkinson, George Francis, 1854 -1918 (Holt, 1905)

Elementary notes on conifers - Church, A. H. (Arthur Harry), 1865 -1937 (Oxford University Press, 1920)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein & co., lim, 1898)

An elementary text-book of botany, for the use of Japanese students - Saida, Kōtarō, 1860 -1924 (1893)

Elements of biology - Weisz, Paul B., 1921 - (McGraw-Hill Company of Canada, 1963)

Elements of biology, with special reference to their rôle in the lives of animals - Buchanan, James William, 1888 -1952 (Harper & brothers, 1933)

The elements of botany embracing organography, histology, vegetable physiology, systematic botany and economic botany ... together with a complete glossary of botanical terms - Kellerman, W. A. (William Ashbrook), 1850 -1908 (J. E. Potter and Company, 1883)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American Book Co, 1887)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American book company, 1901)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American Book Company, 1887)

The elements of genetics - Darlington, C. D. (Cyril Dean), 1903 - (Macmillan, 1950)

Elements of structural and systematic botany, for high schools and elementary college courses (Ginn, 1891)

Elements of vegetable histology - Base, Daniel, 1869 -1926 (The author, 1905)

Embryogenesis in plants - Wardlaw, C. W. (Claude Wilson), 1901 - (Methuen, 1955)

Endemism in the Bahama flora - Taylor, Norman, 1883 -1967 (1921)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1951)

Entomologische berichten - Nederlandse Entomologische Vereniging (1976)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1966)

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

Enumeratio systematica fungorum in omnium herbarum europaearum organis diversis hucusque observatorum mentione facta fontium litterariorum diagnoses eorum figurasque proferentium nec non praecipuorum eorum synonymorum numerorumque collectionum plurium venalium species enumeratas - Oudemans, C. A. J. A. (Cornelis Antoon Jan Abraham), 1825 -1906 (apud M. Nijhoff, 1919)

Erythea. a journal of botany, West American and general - Jepson, Willis Linn, 1867 -1946 (University of California, 1895)

Essays in geobotany in honor of William Albert Setchell - Goodspeed, T. H. (Thomas Harper), 1887 -1966 (University of California Press, 1936)

The essentials of biology - Johnstone, James, 1870 -1932 (Longmans, Green & Co, 1932)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt and company, 1896)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (Holt, 1896)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt and company, 1893)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (Holt, 1884)