TY  - BOOK
ED  - India. Planning Commission
TI  - Report of the sub-group on tin, tunsgsten and vanadium: seventh five year plan, 1985-90
U1  - 621.326 21st
PY  - 1984///
CY  - New Delhi
PB  - The Author
KW  - Tin-India; Tin industry; Tungsten; Chromium group; Tungsten industry; Vanadium; Vanadium industry
ER  -