TY - GEN AU - STENT, Gunther S. (ed.) TI - Morality as a biological phenomenon: the presuppositions of sociobiological research AV - BJ 1311 .M67 PY - 1978/// CY - Berkeley PB - University of California press KW - Ethicsa, Evolutionary-Congresses KW - Sociobiology-Philosophy-Congresses ER -