The Naturalists' Universal DirectoryCassino Press, 1951 |
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Términos y frases comunes
Agric Algæ Amphibians Animal Assoc Biol Biology Birds Bldg Botany Butterflies buy and sell Calif Canada Chicago Coleopt Coleoptera Coll Collect and exchange College Colo Conchology Conn Curator Diptera Ecol Ecology Economic Entomology Emeritus especially ested Exchange and buy Expr Finland Fish Forest Fossils Freshwater Fungi Genetics Geol Geology George Hall Hemiptera Herbarium Herpetology Hist Holland Hymenoptera Inst Inter Interested in Entomology Interested in Herpetology Interested in Insects Interested in Ornithology Invertebrate Iowa John Kans land larvæ Lepid Lepidoptera Limnology Mammalogy Mammals Marine Mass Minerals Minn Mollusca Mollusks Moths Natural History Netherlands Odonata Ohio Ornithology Orthoptera P. O. Box Palæo Parasitology Park Ph.D Physiol Plant Pathol Prof Reptiles Reptiles and Amphibians Robert Science Shells specimens Taxonomy Tenn terested Texas University Utah Vertebrate Wash Washington Wildlife William York Zool Zoology