000 00366nam a2200157Ia 4500
020 _a9780719528316
040 _cPK-LaCSN
082 _bMAC
_a570
100 _aMackean, D. G.
245 0 _aIntroduction to biology
260 _bJohn Murray
_aLondon
_c1973
300 _a224
942 _2ddc
_cBK
999 _c244083
_d244083