000 00424nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
082 _a570 R63m 1952
245 0 _aMan and the biological world
245 0 _cJ. Speed Rogers.
250 _asecond edition.
260 _bMcGraw-Hill Book Company Inc.
260 _c1952
300 _a690 pages.
526 _a500 Natural Sciences & Math
942 _2DDC
942 _cB
999 _c20284
_d20284