TY  - GEN
AU  - De Silva K. M. P.
TI  - Water requirement for wet land preparation in non clacic brown  soils with differrent drainage capabilities in yala season
PY  - 2008///
KW  - DRAINAGE CLASSES
KW  - NON CLACIC BROWN  SOILS
KW  - WATER REQUIREMENT
KW  - LONG THROATED FLUME
ER  -