000 00494nam a2200181Ia 4500
008 170901s1992 xx 000 0 und d
082 _a668.620954
_bS48F
100 _aSingh, Pitam
245 0 _aFertilizer Industry in India-1
260 _aDelhi
_bKarishma Publishers
_c1992
300 _a321
650 _aChemical and Related Technologies
650 _aTechnology (Applied sciences)
653 _aFertlizer industry
653 _aIndia
700 _aAwasthi, U. S.
942 _2ddc
_cBK
999 _c19130
_d19130