000 00311nam a2200133Ia 4500
082 _a580.01/ARN
100 _aArnold, Chester A
245 3 _aAn introduction to paleobotany
260 _bMcGraw-Hill Book Company, Inc.
_aNew York
_c1947
300 _a433
650 _apaleobotany
901 _a41
942 _2ddc
_cBK
999 _c38
_d38