00401nam a2200157Ia 4500008004100000020001500041082001400056100002100070245004000091250000600131260005000137300000800187650001800195650001800213653001200231170901s1975    xx            000 0 und d  a0442295340  a574bW60B  aWinchester, A.M. 0aBiology and Its Relation to Mankind  a5  aNew YorkbD. Van Nostrand Company, Inc.c1975  a713  aLife sciences  aPure Sciences  aBiology