Robert R. COATS – 1950 – VOLCANIC ACTIVITY IN THE ALEUTIAN ARC – Contribution to général géology –  Géologiocal Survey. Bulletin 974- B. (Including a list of all known volcanoes and a summary of activity between 1960 and 1948. United States Government Printing Office, WASHINGTON.

             IN FINE : Map of the ALEUTIAN ISLANDS and the ALASKA PENINSULA showing the location of the principal VOLCANOES.

           ATTENTION LANGUE ANGLAISE - QUELQUES TABLEAUX ET PLANS - 48 pages - Dimensions : 23 x 14 cm.

          ENVOI PAR MONDIAL RELAY, OU LIVRES ET BROCHURES POUR PAYS EXTERIEURS A LA FRANCE.