000 00310nam a22001337a 4500
020 _a8120407911
082 _a631.8
_bSUB
100 _aSubba Rao N S
245 _aBiofertilizers in Agriculture and Forestry
250 _a3
260 _aNew Delhi
_bOxford & IBH
_c1993
300 _a242p;
942 _cBBS
999 _c372865
_d372865