000			00484nam a2200169Ia 4500
999			_c41904 _d41904
005			20220325102010.0
008			180712s9999 xx 000 0 und d
020			_a442156294
082			_a574.03 _bENC _223
245			_aTHE ENCYCLOPEDIA of the biological sciences _c/ edited by Peter Gray
250			_a2nd ed.
260			_aNew York _bVan Nostrand Reinhold Co. _c1961
300			_axxv, 1027 p.
500			_aIncludes index.
700			_9132028 _aGray, Peter. _eedt
942			_cPR