000 00291nam a2200097 4500
999 _c334541
_d334541
082 _a551
_bPEN.G
100 _aPenton, Caroll Lane and Penton,Mildred Adams
245 _aGiants of Geology
_cPenton, Caroll Lane and Penton,Mildred Adams
260 _aNew York
_c1952
_b Dolphin Books
942 _cBK