TY  - BOOK
AU  - Lacy,W.C.
TI  - Mining geology
SN  - 0879334266
U1  - 553 
PY  - 1983///
CY  - Stroudsburg, Pa.
PB  - Hutchinson Ross Pub. Co.
KW  - Mining geology
KW  - Addresses, essays, lectures
ER  -