000 00365nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aIndia
080 _a631.8 D954S
100 _aDutt, A.K.
245 _aSoil manures and fertilizers
_cA.K. Dutt
260 _bIndian Council of Agricultural Research
_aNew Delhi
_c1963
300 _a47 p.; 19cm.
942 _2udc
_cGB
999 _c2222
_d2222