(with Rodolphe Meyer de Schauensee) A Guide to the Birds of Venezuela Princeton University Press : 1978. (with Ramón Aveledo Ostos) Dos nuevas subespecies de aves (Troglodytidae, Fringillidae) del cerro Marahuaca, territorio Amazonas Caracas Editorial Sucre, 1984 (with Rodolphe Meyer de Schauensee) Una guía de las aves de Venezuela 2nd ed. Caracas: Ex Libris, 1993. References Kathleen de Phelps. "Memorias de misia Kathy : primera Expedición Phelps al "Cerro Jimé," actual Cerro de la Neblina, enero-febrero, 1954". (Caracas : Tecniproven 1986) . External links 1902 births 1988 deaths Empresas 1BC people People from Monagas Princeton University alumni 20th-century Venezuelan businesspeople Venezuelan ornithologists Venezuelan people of American descent 20th-century zoologists