003260000a22001570004500020001500000060000800015082001200023100002000035245001200055250000600067260003100073260000900104300000800113462000600121650004100127  a0679056384  a100  a574 MAD  aMader, Sylvia S  aBiology  a3  aU S, Wm C Brown publishers  c1985  a798  a`  aCell/ Evolution- Diversity / Biology