Portals of the World: Links to Electronic Resources from Around the World – another great service from our nation's Library of Congress.
Information from the Portal site:
"...contains selective links providing authoritative, in-depth information about the nations and other areas of the world. They are arranged by country or area with the links for each sorted into a wide range of broad categories. The links were selected by Area Specialists and other Library staff using Library of Congress selection criteria."
Oh, and by the way (BTW), all of these portals have MARC records in the LC catalog!