Field Book of Insects, With Special Reference to Those of Northeastern United States, Aiming to Answer Common QuestionsFrank Eugene LutzVypredaná4,3Postrážiť
Notes on the Distribution and Bibliography of North American Bees of the Families, Apidae, Meliponidae, Bombidae, Euglossidae, and AnthophoridaeFrank Eugene LutzVypredaná4,3Postrážiť
String-Figures From the Patamana Indians of British Guiana; Volume 12Frank Eugene LutzVypredaná4,3Postrážiť
