000			00725 a2200253 4500
245	1		_aStudies on the effect of green manuring on the physical properties of puddled soil under paddy ( DSR ) - wheat rotation.
300			_a49p.
650			_aChemicophysical properties
650			_aRice
650			_aWheat
650			_aGreen manures
650			_aCrop rotation
650			_aExperimentation
650			_aCropping systems
650			_aNitrogen
650			_aOrganic matter
650			_aFertilizer
650			_aSoil water content
502			_cIARI, Division of Agricultural Physics, New Delhi _bM.Sc. _d1987
502			_gJoshi, R.C.
100	1		_aHaokip, D.D.
942			_2udc _cT
901			_aT4523
999			_c139159 _d139159