Background notes.

Sonraí bibleagrafaíochta
Údar corparáideach:	United States. Department of State
Formáid:	Continuing Resource
Teanga:	English
Foilsithe / Cruthaithe:	Washington Gov't. Print. Off. 1965-
Sraith:	U.S. Department of State publication
Ábhair:	History > Periodicals. Geography.