Panduan tahun 1977 ke atas perusahaan berasaskan tanah liat, pasir dan bantuan di Semenanjung Malaysia = 1977 directory on the clay, sand and rock based industries in Peninsular Malaysia /
Aw, P. C.
Panduan tahun 1977 ke atas perusahaan berasaskan tanah liat, pasir dan bantuan di Semenanjung Malaysia = 1977 directory on the clay, sand and rock based industries in Peninsular Malaysia / 1977 directory on the clay, sand and rock based industries in Peninsular Malaysia by P. C.Aw & A. C. Ooi ; dialihbahasa oleh Md. Shahid Ayub - Ipoh : Ibu Pejabat Penyiasatan Kajibumi, 1978 - 1v. (various pagings) - Lapuran Bahagian Galian Perindustrian ; no.MX(N) 18/1978 .
Clay industries--Directories--Malaysia
Sand--Directories--Malaysia
Rock--Directories--Malaysia
Panduan tahun 1977 ke atas perusahaan berasaskan tanah liat, pasir dan bantuan di Semenanjung Malaysia = 1977 directory on the clay, sand and rock based industries in Peninsular Malaysia / 1977 directory on the clay, sand and rock based industries in Peninsular Malaysia by P. C.Aw & A. C. Ooi ; dialihbahasa oleh Md. Shahid Ayub - Ipoh : Ibu Pejabat Penyiasatan Kajibumi, 1978 - 1v. (various pagings) - Lapuran Bahagian Galian Perindustrian ; no.MX(N) 18/1978 .
Clay industries--Directories--Malaysia
Sand--Directories--Malaysia
Rock--Directories--Malaysia