TY  - BOOK
AU  - VanLandingham Sam L Ed.
TI  - Economic evaluation of mineral property
T2  - Banch Mark Papers In Geology. 67
SN  - 0879334231
U1  - H1, M3 
PY  - 1983///
CY  - Pennsylvania
PB  - Hutchinson Rose         
KW  - Geology
N1  - Bib p. 361-70
ER  -