000 00294nam a22001217a 4500
041 _aEnglish
082 _a571
_bGUP/PH
100 _aGupta, U S
245 _aPhysiological aspects of dryland farming
260 _aNew Delhi
_bOxford & IBH Publishing Co.
_c1975
300 _a391
942 _cBK
999 _c307712
_d307712