000 00415cam a2200145 4500
999 _c11161
_d11161
082 0 0 _aCir 573.2 Ea8 1970
100 1 _aEaton, Theodore H., Jr.
245 0 0 _aEvolution
_cby Theodore H. Eaton, Jr.
260 _aNew York
_bW. W. Norton & Company, Inc.
_cc1970.
300 _axi, 270 p.
_billus.
_c24 cm.
504 _aIncludes bibliographies.
526 _a500-599
650 0 _aEvolution (Biology).
942 _2ddc
_cBK