CitationPreliminary Map;portion of north east [sic] Nicaragua: Brown's Camp to Pis Pis District. New Orleans: [s.n] 1927.Library of Congress Geography and Maps Division. G4851.H1 1927 .P7. https://www.loc.gov/item/2006636639/AccessedJuly252023.
Preliminary Map;portion of north east [sic] Nicaragua: Brown's Camp to Pis Pis District. New Orleans: [s.n] 1927.Library of Congress Geography and Maps Division. G4851.H1 1927 .P7. https://www.loc.gov/item/2006636639/AccessedJuly252023.