000			00411nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a577 _bWIL-P
100			_aWilliam, C B
245		0	_aPatterns in the Balance of Nature
260			_bAcademic Press _a1964
300			_a324p.
630			_xGeneral Stack
650			_aNATURAL SCIENCES & MATHAMATICS _vLIFE SCIENCES, BIOLOGYECOLOGY _xZoology
942			_cBOOK
999			_c31405 _d31405