000 00306nam a2200121Ia 4500
008 170101s1987 xx 000 0 und d
082 _a633.15 JAI
100 _aJain, G.L
245 0 _aFertilizer use for intensive maize production
260 _aNew Delhi
_bICAR
_c1987
300 _a77p.
942 _2ddc
_cBK
999 _c84231
_d84231