000			00366nam a22001457a 4500
999			_c12745 _d12745
020			_a137-14429-6
082			_aCir 507.02 P91 1991
245			_aLife science / _cby Jill Wright, et al.
260			_aNew Jersey : _bPrentice Hall, Inc., _cc1991.
300			_a631 p.
526			_a500-599
650			_aLife (Biology).
700			_aWright, Jill.
942			_2ddc _cBK