000 00305nam a2200145Ia 4500
082 _a596
100 _aSchmalhausen, I. T.
245 0 _aOrigin Of Terrestrial Vertebrates
250 _a-
260 _aNew York
_bAcademic Press
300 _a314
500 _a0
650 _aVertebrates
942 _cBK
999 _c23856
_d23856