000 00286nam a2200097Ia 4500
008 140205s9999 xx 000 0 und d
245 _aAgricultural droughts; role of crop growth modeling
260 _bCentral arid zone research Institute
_aJodhpur
_c2000
300 _a347
942 _2ddc
_cTR
999 _c5544
_d5544