000			00678 a2200217 4500
245	1		_aStudies on the genesis of certain soils in areas affected by alkali in Aligarh district and their behaviour to fertilizers application.
300			_a142p.
650			_aSoil types
650			_aFertilizer applications
650			_aProductivity
650			_aSoil pro
650			_afile
650			_aChemicophysical properties
650			_aX-rays
650			_aNpk fertilizers
502			_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bPh.D. _d1969
502			_gGovinda Rajan, S.V.
100	1		_aTyagi, B.K.
942			_2udc _cT
901			_aT2045
999			_c137598 _d137598