TY  - BOOK
AU  - Watson G A
AU  - Narayanan R
AU  - Weng Wong Phui
TI  - Effects of cover plants on soil nutrient status and on growth of Hevea. V. Loss of nitrate nitrogen and of cations under bare soil conditions. A progress report on results from a smallscale trial
PY  - 1964///
PB  - Journal of the Rubber Research Institute of Malaya
KW  - Cover plants
KW  - Hevea
ER  -