Aw, P.C.
1981 directory on the clay, sand and rock based industries in Peninsular of Malaysia P.C. Aw. - 1983 - 82 p. ill. , maps 30 cm
Geology--Directory--Malaysia
Mineral industries--Malaysia--Directories
Malaysia
1981 directory on the clay, sand and rock based industries in Peninsular of Malaysia P.C. Aw. - 1983 - 82 p. ill. , maps 30 cm
Geology--Directory--Malaysia
Mineral industries--Malaysia--Directories
Malaysia