TY - BOOK AU - Aw,P.C AU - Ong,W.S. TI - 1975 production statistics for crushed rocks, bricks and sand and gravel in peninsular Malaysia PY - 1976/// KW - Sand KW - Malaysia KW - Mines and Mineral reources KW - Gravel N2 - Crushed rocks, bricks, and and gravel are the basic raw materials of the building industry with the anti cipated rapid pace of nasional development under the Third Malaysia Plan Period, there will be an incereasing demand for these materials ER -