TY  - RPRT
TI  - Bibliography of U.S. Geological Survey publications on lead and zinc (to January 1, 1953)
AU  - Gwendolyn Lewise Werth Luttrell
PY  - 1953
DO  - 10.3133/cir242
UR  - https://pubs.usgs.gov/publication/cir242
ID  - cir242
ER  -