TY  - BOOK
ED  - Malaysia.
TI  - Banchi perusahaan-perusahaan perlombongan bagi Malaysia barat =: Census of mining industries in West Malaysia
PY  - 1969///
CY  - Kuala Lumpur
PB  - jabatan perangkaan
N1  - kepunyaan PTSL: 1969
ER  -