TY  - RPRT
TI  - International strategic minerals inventory summary report; tin
AU  - D. M. Sutphin
AU  - A. E. Sabin
AU  - B.L. Reed
PY  - 1990
DO  - 10.3133/cir930j
UR  - https://pubs.usgs.gov/publication/cir930J
ID  - cir930J
ER  -