000 00452pam a2200169a 44500
008 160408bc1965 xxu||||| |||| 00| 0 eng d
082 _a575.7
_bSi58g
100 _aSimpson, George Gaylord
245 1 _aGEOGRAPHY OF EVOLUTION
_cCOLLECTED ESSAYS
260 _aPhiladelphia
_bChilton Books
_cc1965
300 _ax,249
500 _aIncludes Bibliographies
650 _aZoogeography
650 _aEvolution
964 _gCIRC
997 _aA8573 C
999 _c261771
_d261771