000			00291nam a22001097a 4500
003			OSt
008			230911b |||||||| |||| 00| 0 eng d
100			_aSingh, RN
245			_aRole of Blue Green Algae in Nitrogen economy of Indian Agriculture
260			_aDelhi _bICAR _c1962
942			_2ddc _cBK
999			_c31474 _d31474