Kemasin Rural Development Project : Kemasin-Semerak Padi Irrigation Scheme:Designs Concept and Design Criteria - [place of pulication not identified] : [place of pulication not identified], 1983 - 74 pages : 30 cm In english Subjects--Topical Terms: Irrigation--Designs Concept--Design CriteriaScheme--Designs Concept--Design Criteria