000 00292nam a22001217a 4500
041 _aENG
100 _aVohnout .K.D
245 _aMathematical Modeling Forsystem Analy sis Agricu ltural Research
260 _aNew Delhi
_bElseier
_c2014
300 _a437
650 _aSWCE
856 _uSWCE
999 _c2668
_d2668