000			00702 a2200241 4500
245	1		_aEffect of gypsum and pyrites on yield and nutrient uptake of maize and wheat on ustochrepts irrigated with sodic waters
300			_a59p.
650			_aGypsum
650			_aPyrites
650			_aNutrient uptake
650			_aMaize
650			_aWheats
650			_aYields
650			_aTrrigation
650			_aPot culture
650			_aExperimentation
650			_aSoil chemicophysical properties
502			_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bM.Sc. _d1989
502			_gYadav, B.R.
100	1		_aMurlidhar, Murti _d
942			_2udc _cT
901			_aT4911
999			_c142265 _d142265