000 00305nam a2200109Ia 4500
008 151011s9999 xx 000 0 und d
041 _aENG
245 _aStudy on fertiliser demand and marketing
260 _c1973
_aNew Delhi
_bFertiliser Association of India
300 _a2v. iii, 141p.
942 _cBK
_2udc
999 _c21631
_d21631