000			00680nam a2200169Ia 4500
008			220216s9999 xx 000 0 und d
100			_aKarthikakuttyamma M.
245		0	_aImpact of rubber (Hevea brasiliensis) cultivation of ion exchange and pedogenic components of the soils, relative to the natural forest
260			_bNational Seminar on Developments in Soil Science - 2002: 67th Annual Convention, 11-15 November 2002, Jawaharlal Nehru Krishi Vishwavidyalaya, Jabalpur, India, pp.41. _c2002
650			_aIon exchange
650			_aRubber soil
700			_aAiyer R.S.
700			_aKrishnakumar A.K.
700			_aSatisha G.C.
700			_aSuresh P.R.
942			_cBS
999			_c52580 _d52580