TY  - BOOK
AU  - Ray, H. S. 
AU  - Mitra, A. K.
TI  - UTILISATION OF NATURAL RESOURCES CHEMICAL ENGINEERING APPROACH
SN  - 8172360991
U1  - 660.2 
PY  - 1994///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Chemical Engineering
KW  - Natural Resources
N1  - Includes Index
ER  -