000			00561nam a2200205Ia 4500
008			220216s9999 xx 000 0 und d
100			_aAmbily K.K.
245		0	_aFertility status of rubber growing soils of Muvattupuzha taluk in Kerala
260			_bRubber Board Bulletin _c2000
300			_a42-45
650			_aAvailable phosphorus
650			_aFertility status
650			_aNutrient index
650			_aRubber growing soil
700			_aJacob M.
700			_aKarthikakuttyamma M.
700			_aMary C.P.
700			_aMathew V.
942			_cBS
999			_c51771 _d51771