000 00369nam a2200121Ia 4500
008 161002s9999 xx 000 0 und d
100 _aKailash Chandra Samal
245 0 _aStudies on the immobilization of nitrogen fixing algal symbionts of azolla and their ammonia excretion
563 _aHOT COPY
652 _aNIL
700 _f1991
_aDr. S.Kannaiyan
942 _cTH
999 _c110936
_d110936