000 00467nam a2200145Ia 4500
008 170101s1996 xx 000 0 und d
082 _a633.15 H39F
100 _aHARVINDER Singh
245 0 _aForecasting fertilizer N requirements of maize with and without FYM though soil tests and plant analysis
260 _bLudhiana
_c1996
300 _a88, 10L
650 _aMAIZE -- FERTILIZERS AND MANURES
653 _aMAIZE -- FERTILIZERS AND MANURES
942 _2ddc
_cT
999 _c115180
_d115180