TY  - BOOK
TI  - Trends in minerals tanning and resources potential: : Proceedings of the 22nd tanners' get-together, 28-30, January 1987
SN  - 981-62-151-7
PY  - 1987///
CY  - Madras: 
PB  - Committee on Science and Technology in Developing Countries, 
KW  - Minerals
ER  -