TY  - BOOK
TI  - Multi-disciplinary committee report of a techno-economic survey on non-metallic minerals sector (4th update)
SN  - 9788070035
AV  - HF1054.N6 R3896 2003
PY  - 2003///
CY  - Abuja
PB  - Raw Materials Research and Development Council
KW  - Nonmetallic minerals industry
KW  - Industrial surveys
KW  - Raw materials
ER  -