TY - BOOK AU - Aw, P.C. TI - Production statistic on clay, sand and rock-based industries in Peninsular Malaysia for 1982 PY - 1984/// KW - Geology KW - Statistic KW - Malaysia N2 - This reports gives the production statistics on rocks aggregates, bricks and sand / gravel for 192. While the statistic frafor crushed stones and common brick are fairly complete, the production figures for sand / gravel are very much under - quoted ER -