Hydrologic unit boundaries for the U.S. Virgin Islands [electronic resource]
Santiago, Marilyn.
Hydrologic unit boundaries for the U.S. Virgin Islands [electronic resource] by Marilyn Santiago, Luis Santiago-Rivera and Orlando Ramos-Ginés ; U.S. Department of the Interior, U.S. Geological Survey. , Scale 1:24,000 Universal transverse Mercator proj. , Electronic map data. - [Reston, Va.?] The Survey [2000?] - 1 computer optical disc 4 3/4 in. - Open-File Report 99-223 . - U.S. Geological Survey open-file report 99-223. .
Coordinates estimated from cover illustration. Title from CD-ROM cover.
System requirements: ARC/INFO (ver. 7)-compatible geographic information system.
Hydrology--Virgin Islands of the United States--Maps.
Hydrologic unit boundaries for the U.S. Virgin Islands [electronic resource] by Marilyn Santiago, Luis Santiago-Rivera and Orlando Ramos-Ginés ; U.S. Department of the Interior, U.S. Geological Survey. , Scale 1:24,000 Universal transverse Mercator proj. , Electronic map data. - [Reston, Va.?] The Survey [2000?] - 1 computer optical disc 4 3/4 in. - Open-File Report 99-223 . - U.S. Geological Survey open-file report 99-223. .
Coordinates estimated from cover illustration. Title from CD-ROM cover.
System requirements: ARC/INFO (ver. 7)-compatible geographic information system.
Hydrology--Virgin Islands of the United States--Maps.