000			00348nam a22001337a 4500
082			_a589.3
100			_aChopra G. L.
245	1	2	_aA text book of algae _cG. L. Chopra
250			_a13th edition
260			_aNew Delhi : _bS. Nagin Sales Corporation, _c1970.
300			_aiv, 328p. ; _b254 ill. _c22 cm.
650			_aMaturation
650			_aAlgae
999			_c418749 _d418684