TY - BOOK T1 - America's Historylands: the Companion Volume to America's Wonderlands T2 - World in Color Library PP - Washington, YR - 1967 ED - 2a. ed. UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.140878 OP - 576 NO - Prepared by the National Geographic Book Service. Foreword by Melville Bell Grosvenor. Introd. by Conrad Wirth ER -