000 00290 a2200121 4500
080 _a570
_bH 362 I
245 1 _aIntroduction to biology
_cby E.J. Hatfield
260 _aOxford
_bClarendon Press
_c1946
650 _aBiology
100 1 _aHatfield, E.J.
_d
300 _a540 p.
901 _a73428
999 _c30368
_d30368