TY  - RPRT
TI  - Zinc and lead deposits of northern Arkansas
AU  - George I. Adams
AU  - A. H. Purdue
AU  - E. F. Burchard
AU  - E. O. Ulrich
PY  - 1904
DO  - 10.3133/pp24
UR  - https://pubs.usgs.gov/publication/pp24
ID  - pp24
ER  -