TY - JOUR A1 - Zing, Yang Kuo T1 - Studies on the Basic Factors in Animal Fighting: V. Inter-Species Coexistence in Fish, VI. Inter-Species Coexistence in Birds, VII: Inter-Species Coexistence in Mammals T2 - Journal of Genetic Psychology, (97, 1960), pp. 181-194, 195-209, 211-225. Y1 - 1960 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/23456 ER -