Environmental improvements in mineral processing and extractivemetallurgy : /
Environmental improvements in mineral processing and extractivemetallurgy : /
- 1a ed.
- Concepción ; University of Concepcion , 2000
- 488 p. : cuad. ; fot. ; ilus. ; 25 cm. : V 2
956227229X
METALURGICA MINEROLOGIA
622.669
956227229X
METALURGICA MINEROLOGIA
622.669