TY - MAP ID - 134588268 TI - United States--east coast, Maryland, Chesapeake Bay, Severn and Magothy rivers PY - 1997 PB - Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coast Survey DB - UniCat KW - Severn River (Md.) KW - Magothy River (Md.) KW - Chesapeake Bay (Md. and Va.) KW - Navigation. UR - https://www.unicat.be/uniCat?func=search&query=sysid:134588268 AB - ER -