TY  - BOOK
AU  - LENTZ, D.R.
TI  - ALTERATION AND ALTERATION PROCESSES ASSOCIATED WITH ORE-FORMING SYSTEMS
T2  - 0
SN  - 0-919216-54-4
U1  - 669.05 
PY  - 1994///
CY  - CANADA
PB  - GEOLOGICAL ASSOCIATION
KW  - CIENCIAS APLICADAS
N1  - ORE-FORMING SYSTEMS/PROCESSES-ALTERATION
ER  -