00458nam a22001577a 4500003000600000005001700006008004100023040001400064082001600078100001700094245006400111260005500175300004000230500001800270650001200288GCWUF20211129034127.0211129b        xxu||||| |||| 00| 0 eng d  bENGcMAIN  a574.03bGRA  aGray, Peter,  aThe encyclopedia of the biological sciences /cGray, Peter,  aNew York:bReinhold Publishing Coropartion,c1961.  axxiii, 1119 p.:bill;c26 cm.fH.B.  aInclude Index  aBiology