74 authors beginning with "I"

• Ibarra, Myriam
• Ibmayer, Johann
• Ihle, Johan Egbert Willem, 1879-
• Iker, Sam.
• Illick, Joseph S. 1884-1967
• Illinois State Horticultural Society.
• Illinois State Laboratory of Natural History.
• Illinois. Dept. of Agriculture.
• Illinois. Natural History Survey Division.
• Imper. Monast. s. Ambrosii majoris.
• Imperatorskaia akadem±ia nauk (Russia)
• Imperatorskaia Akademiia nauk (Russia)
• Imperatorskii Sankt-Peterburgskii botanicheskii sad.
• Imprimerie royale.
• Indian Museum.
• Indiana. Dept. of Conservation.
• Indiana. State Board of Agriculture.
• Inger, Robert F.
• Inger, Robert Frederick, 1920-
• Ingersoll, Ernest, 1852-1946
• Ingle, Nina R.
• Ingolf (Cruiser)
• Innes, William T. 1874-1969
• Institut colonial de Marseille.
• Institut de France
• Institut des Provinces et des Congrès Scientifiques.
• Institut des recherches agronomiques.
• Institut des recherches agronomiques. Association des anciens lves.
• Institut océanographique.
• Institut Pasteur (Paris, France)
• Institute for Medical Research (Camden, N.J.)
• Institute of Andean Research (New York, N.Y.)
• Institute of Ecology.
• Institute of Jamaica.
• Institute of Oceanographic Sciences (Great Britain)
• Institute of Science and Technology (Philippines)
• Institutet för vatten- och luftvårdsforskning (Sweden)
• Instituto Butantan. Seco de Botnica.
• Intergovernmental Oceanographic Commission.
• International Association for Plant Taxonomy
• International Atomic Energy Agency.
• International Billfish Symposium (197- :
• International Botanical Congress 1905-:
• International Commission on Zoological Nomenclature.
• International Conference on Plant Growth Substances 1959-:
• International congress of arts and science (190- :
• International Congress of Genetics 1963-:
• International Congress of Histochemistry and Cytochemistry 1960-:
• International Fisheries Exhibition (188- :
• International Geological Correlation Programme. Project no. 53 "Ecostratigraphy".
• International Musselwatch Committee.
• International Pacific Halibut Commission.
• International Polar Expedition (188--188
• International Society of Arboriculture.
• International Society of Hymenopterists
• International Symposium on Growth (196- :
• International Symposium on Primary and Initial Effects of Ionizing Radiations on Living Cells (196- :
• International Union of Biological Sciences.
• International Union of Geological Sciences. Project Ecostratigraphy.
• Inzenga, Giuseppe, 1816-1887
• Io. Baptista Zuccato.
• Io. Guerilium.
• Io. Iosephi Fleischmanni.
• Ioannem Moretum.
• IOCARIBE.
• Iowa State College.
• Irmler, Ulrich.
• Issel, Raffaele.
• Istituto agricolo coloniale (Florence, Italy)
• Istituto agronomico per l'Africa italiana.
• Istituto botanico di Roma.
• Itano, Harvey A.
• Ivimey-Cook, W. R. 1901-1952
• Ivy, A. C. 1893-