@book{ Solr-4851001, title = {Virgin Islands, 7.5 minute series (topographic)}, editor = {Geological Survey (U.S.)}, editor = {Virgin Islands of the United States. Office of the Governor}, address = {Reston, Va. : Denver, Colo.}, publisher = {The Survey ; For sale by the Survey}, year = {1900}, edition = {Array}, note = {Relief shown by contours and spot heights.}, note = {Depths shown by isolines and soundings.}, note = {"Revisions shown in purple compiled from aerial photographs."}, note = {"Maps photoinspected 19--, no major culture or drainage changes observed."}, note = {Includes quadrangle location map.}, url = {http://www.lib.uchicago.edu/e/collections/maps/indexes/G5010-s24-G4-index.jpg} }