000 00312nam a2200121Ia 4500
008 170101s1947 xx 000 0 und d
082 _a561 ARN
100 _aArnold Chester A.
245 3 _aAn Introduction to Paleobotany
260 _aNew York
_bMcGraw Hill Book Co.
_c1947
300 _a433 p.
942 _2ddc
_cB
999 _c55116
_d55116