Notice to mariners - United States. Defense Mapping Agency, Office of distribution services; United States. Goast Guard (Washington, D.C. : Defence Mapping agency hydrographic/Topographic Center, 1980)
Published weekly by the Defense Mapping Agency Hydrographic/Topographic Center
Prepared jointly with the national ocean survey and U.S. Coast Guard.
Keywords: Notices to mariners -- Pacific Coast; Aids to navigation -- Pacific Coast; Notices to mariners; Aids to navigation