TY  - BOOK
AU  - Karthikakuttyamma M.
AU  - Aiyer R.S.
AU  - George V.
AU  - Prasannakumari P.
AU  - Suresh P.R.
TI  - Effect of continuous cultivation of rubber (Hevea brasiliensis) on morphological features and organic carbon, total nitrogen, phosphorous and potassium contents of soil
PY  - 1998///
PB  - Indian Journal of Natural Rubber Research
KW  - Morphology
KW  - Nutrient status
KW  - Organic carbon
KW  - Phosphorus
KW  - Potassium
KW  - Soil analysis
KW  - Total nitrogen
ER  -