000			00371nam a2200157 a 4500
999			_c226 _d226
020			_a0521377846
082	0	0	_a574 _bG73
245	0	0	_aBiological science 1 & 2
250			_a2nd ed
260			_aNew York _bCambridge University Press _cc1990.
300			_aviii, 480 p. : _bill.
500			_aIncludes index.
650		0	_aBiology.
700	1		_aGreen, N.P.O
942			_cBK