TY  - RPRT
TI  - Contributions to the geology of mineral deposits
AU  - Eric R. Force
AU  - Sukirno Djaswadi
AU  - Theo van Leeuwen
AU  - Langtry E. Lynd
PY  - 1984
DO  - 10.3133/b1558ab
UR  - https://pubs.usgs.gov/publication/b1558AB
ID  - b1558AB
ER  -