Geologic maps of the southwestern Puerto Rico Parguera to Guánica insular shelf U.S. Department of the Interior, U.S. Geological Survey ; by Jack Morelock, Elizabeth A. Winget, and Carlos Goenaga ; prepared in cooperation with the Commonwealth of Puerto Rico, Department of Natural Resources
Series Titles:
Miscellaneous investigations series ; map I-2387 Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2387.
Variant Titles:
Southwestern Puerto Rico Parguera to Guánica insular shelf, geologic maps