TY  - RPRT
TI  - Map showing trace-metal content and texture of surficial bottom sediments in the Port Isabel 1 degree x 2 degrees quadrangle, Texas
AU  - H. L. Berryhill
AU  - A. R. Trippet
PY  - 1980
DO  - 10.3133/i1254b
UR  - https://pubs.usgs.gov/publication/i1254B
ID  - i1254B
ER  -