000 00519nam a2200133Ia 45e0
008 140103n1968 ii |||gr||||Z||||||eng
082 _a589.8
100 _aSingh, R.N,
_eAuthor.,
245 0 _aRole of Blue Green Algal In Nitregen Ecology of Indian Agriculture
_cR.N Singh
_hTextual Documents
260 _aSurat
_bWestern Indian Book Corporation
_c1968
300 _a175.
653 _aBlue Green Algal
942 _2ddc
_cTXT
999 _c2311
_d2311