زیستشناسیA Distributional Study of the Amphibians of the Isthmus of Tehuantepec, MéxicoWilliam Edward Duellman
مهندسیRockets, Missiles, and Spacecraft of the National Air and Space Museum, Smithsonian InstitutionLynne C. Murphy
زیستشناسیMetabolic Adaptation to Climate and Distribution of the Raccoon Procyon Lotor and Other ProcyonidaeJohn N. Mugaas, John Seidensticker, Kathleen P. Mahlke-Johnson
