The inlfuence of season and of estrogen and other chemicalks on the development of testisova in adult rana vitticera wiegmann [microform] - Carino, Virginia Samson 1929- (Quezon City Photoduplication Service. University of the Philippines Library, 1977)
Microfilmed with 13 other titles.
Thesis (M.S.)
Originally published in Quezon City, 1960.
Keywords: Frogs; Estrogen -- Physiological effect