000			00273nam a2200109Ia 4500
008			221219s9999 xx 000 0 und d
100			_aO.P.Gupta
245		0	_aWater in Relation to Soil and Plants
260			_bAGROBIOS
650			_aNatural Resource Management
942			_cBK
999			_c2806 _d2806