AU  - Mapa, R.B.
AU  - Somasiri, S.
AU  - Nagarajah, S.
TI  - Soils of the wet zone of Sri Lanka:morphology,characterization and classification
T2  - Soil Science Society Special Publication No.1
SN  - 955-8124-001
PY  - 1999///
CY  - Soil Science Society of Sri Lanka
PB  - Colombo
KW  - Agriculture
ER  -