000 00458nam a2200169Ia 4500
001 MPKV017485
008 120911s9999 xx 000 0 und d
082 _aSUB
100 _aSubba Rao
245 _aRecent Advances in Bioogical Nitrogen Fixation
_cSubba, Rao;
246 _aRecent Advances in Bioogical Nitrogen Fixation
260 _aNew Delhi
_bOxford and Ibh
365 _b125
650 _aBioogical
700 _aSubba, Rao
700 _aSubba Rao
999 _c16566
_d16566