TY  - BOOK
AU  - Burkin,Alfred Richard
TI  - Chemical hydrometallurgy: theory and principles 
SN  - 1860941842
AV  - TN688 B83
U1  - 669/.028/3 21
PY  - 2001///
CY  - London
PB  - Imperial College Press
KW  - Hidrometalurgia
ER  -