Narayanasamy, G.Suresh, P.R.2013-03-192013-03-191992http://krishikosh.egranth.ac.in/handle/1/2032750en-USsoil, crops, inorganic acid salts, fertilizers, planting, phosphate fertilizers, experimentation, farms, rubber, limesInfluence Of Source Of Phosphatic Fertilizers And Cover Crops On The Management Of Phosphate Nutrition In Soils Of Rubber PlantationsThesis