TY  - RPRT
TI  - Geology of the Huahuaxtla mercury district, State of Guerrero, Mexico
AU  - David Gallagher
AU  - Rafael. Perez Siliceo
PY  - 1948
DO  - 10.3133/b960e
UR  - https://pubs.usgs.gov/publication/b960E
ID  - b960E
ER  -