TY  - BOOK
AU  - Velayutham,K.S.
AU  - Thiagalingam,K.
AU  - Pondrilei,K.S.
ED  - International Conference on Phosphorus and Patassium in the Tropics (1981 : Kuala Lumpur) ).
TI  - Some studies on determination of available phosphorus in Papua New Guinea soils
PY  - 1981///
KW  - Soils
KW  - Papua New Guinea
KW  - Phosphorus content
N1  - Photocopy from : Phosphorus and potassium in the tropics : proceedings of the International Conference in Kuala Lumpur, 17-19th August 1981
ER  -