000 00453 am a2200133 a 4500
080 _a631.42:631.8
100 1 _aSharma, B.M. and Singh, R.V.
245 1 _aSTCR approach for fertilizer recommendations based on targeted yield concept
_cby B.M. Sharma and R.V. Singh
260 _aNew Delhi
_bIARI, Division of Soil Science and Agricultural Chemistry
_c2007
300 _a68p.
942 _2udc
_cB
440 _aFertilizer Application
901 _aS58692
999 _c114627
_d114627