000 00402nam a22001457a 4500
008 220830b ||||| |||| 00| 0 eng d
020 _a0471796549
050 _aQH308.7.U63
100 _aUniversity of Toronto
_99408
245 _aUnderstanding Biology
260 _aToronto
_bJohn Wiley & Sons Canada Limited
_c1989
300 _avvii,; 725p.
650 _aBiology
_vNatural History
_99409
942 _cBK
999 _c6800
_d6800