TY  - BOOK
AU  - Suresh P.R.
AU  - Karthikakuttyamma M.
AU  - Mathew M.
AU  - Narayanasamy G.
TI  - Comparison of available phosphorus extractants in acid soil
PY  - 1994///
PB  - Indian Journal of Natural Rubber Research
KW  - Acidic soil
KW  - Soil phosphorus
ER  -