@book{ Solr-1699247, title = {Africa, Senegal 1:125,000 ...}, series = {A.M.S.}, editor = {United States. Army Map Service}, address = {Washington,}, year = {1942}, note = {In upper margin: War Department, Corps of Engineers, U.S. Army.}, note = {"Polyconic projection."}, note = {"Contour interval 25 feet."}, note = {Military grid.}, note = {Set covers coastal area only.}, note = {Shows various types of vegetation cover and four classes of roads and paths.}, note = {Marginal diagram: Sheet index.}, url = {http://www.lib.uchicago.edu/e/collections/maps/indexes/G8810-s125-U6-index.jpg} }