000 00268nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a631.86
100 _aAcharya,C.N.
245 _aOrganic manures.
260 _aNew Delhi
_bICAR
_c19
300 _a27
942 _2ddc
_cBK
999 _c289
_d289