000			00555nam a2200157Ia 4500
008			220216s9999 xx 000 0 und d
100			_aMandal D.
245		0	_aDynamics of available NPK and organic carbon in soils of a rubber eco-system
260			_bNational Symposium on Impact of Chemistry on Life and Society, 1-3 October 2004, Department of Chemistry, Tripura University, Agartala _c2004
650			_aNPK fertilizer
650			_aOrganic carbon
650			_aRubber growing soil
700			_aSarma A.C.
700			_aSingh R.P.
942			_cBS
999			_c52630 _d52630