000 00331nam a22001337a 4500
999 _c45584
_d45584
003 OSt
008 191001b ||||| |||| 00| 0 eng d
082 _a631.81 S
100 _aRao, N.S Subba
245 _aBiofetilizers in Agriculture
260 _aNew Delhi
_bOxford & IBH Publishing Co.
_c1982
300 _a186p
942 _2ddc
_cBK