000 00391nam a2200145Ia 4500
008 151007s9999 xx 000 0 und d
080 _a631.86
_bGAU-O
100 _aGaur, A. C.
245 _aOrganic manures
260 _c1990
_aNew Delhi
_bIndian Council of Agricultural Research
300 _av, 159p.
650 _aOrganic
700 _aNeelakantan, S. Dargan, K. S.
942 _cICAR
999 _c17520
_d17520