000			00345nam a2200157Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a0-697-2452-8
041			_aen
082			_a570.76
100			_aRAVEN, Peter H.
245		0	_aBiology
250			_a3RD
260			_aAmerica _bWm CBrown Pub. _c1995
300			_avi, 66 P
942			_cSR
999			_c75360 _d75360