Fundamentals of tropical biology course. (Costa Rica : Organization for Tropical Studies, 1975)
Descripción basada en: 75-5, January-Febrruary 1975--La Biblioteca contiene: 75-5, January-Febrruary 1975--66-3, Winter course 66-3 March 1966--Summer course OTS 65-3 (July-August 1965)--Summer course, OTS 66-5, 66-6 (July-Augut 1966)
Keywords: BIOLOGIA TROPICAL -- ENSAYOS, CONFERENCIAS, ETC