TY  - BOOK
AU  - Mashelkar, R.A., ed.
TI  - Wealth of India : a dictionary of indian raw materials and industerial products first supplement series(raw materials).v.3 : D-I
SN  - 9788172362089
PY  - 2002///
CY  - New Delhi
PB  - National Institute of Science Communication
ER  -