000 00291nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGUPTA. V. S
245 0 _aPhysiological aspects of dryland farming
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c46762
_d46762