000			00306nam a22001337a 4500
999			_c4092 _d4092
020			_a0382130766
082			_a574 _bA43
100			_aAlexander, Peter
245			_aBiology
260			_aNew Jersey _bSilver Burdett Company _cC1986
300			_a837 p. _bcol. illus; 26 cm.
650			_aBiology
942			_cBK