00000cam a22000004a 4500 UP-8027390931313321604 Buklod 20070912115706.0 m |o d | ta 690526s1969 nyua rb |001 0|eng d 68028899 (iLib)UPVIS-00000006258 QH546 F55 591.5 QH546 F56 Florkin, Marcel. Molecular approaches to ecology Marcel Florkin and Ernest Schoffeniels. New York Academic Press 1969. x, 203 p. illus. 24 cm. Includes bibliographies. Adaptation (Biology) Animal ecology. Schoffeniels, Ernest joint author. UPVIS UPV-ML QH546 F56 Book