Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1995)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1998)

The culturing of algae; a symposium - Prescott, G. W. (Gerald Webber), 1899 -1988 (Charles F. Kettering Foundation, 1950)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 1986)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 1988)

Curiosities of the microscope; or, Illustrations of the minute parts of creation, adapted to the capacity of the young ... - Wythe, J. H. (Joseph Henry), 1822 -1901 (Lindsay and Blakiston, 1852)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1960)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1963)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1964)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1966)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1968)

Cytologische studien aus dem bonner botanischen institut - Strasburger, Eduard, 1844 -1912 (G. Borntaeger, 1897)

The cytoplasm of the plant cell - Atkinson, Lenette May Rogers, 1899 - (Chronica Botanica Company, 1941)

Data report for the benthic macroinvertebrate and periphyton community inventory of streams draining the southern Fort Union coalfield region of southeastern Montana - Geological Survey (U.S.) (Water Quality Bureau, Billings Regional Office, Environmental Sciences Division, Montana Dept. of Health and Environmental Sciences, 1980)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1916)

Des microscopes et de leur usage : description d'appareils et de procédés nouveaux, suivie d'expériences microscopiques puisées dan les meilleurs ouvrages anciens et les notes de M. Le Baillif, et d'un mémoire sur les diatomées, etc. par M. De Brébisson - Chevalier, Charles, 1804 -1859 (Chez l'auteur, Crochard, 1839)

Descriptive catalogue of North American Hepaticae, north of Mexico - Underwood, Lucien Marcus, 1853 -1907 (J. W. Franks & sons, 1884)

Desmids of the United States and list of American pediastrums : with eleven hundred illustrations on fifty-three colored plates - Wolle, Francis, 1817 -1893 (Moravian publication office, 1884)

Desmids of the United States and list of American pediastrums with eleven hundred illustrations on fifty-three colored plates - Wolle, Francis, 1817 -1893 (Moravian Publication Office, 1884)

Desmids of the United States and list of American pediastrums with nearly fourteen hundred illus. on sixty-four colored plates - Wolle, Francis, 1817 -1893 (Moravian Publication Office, 1892)