Bundle #6 -1979 – RMB — Backbone—The Rockies • Intro sheet-Are the Rockies too big to Worry About?

Introductory sheet—Are the Rockies Too Big to Worry About? A  sensate introduction to these vast mountains, their culture and politics as the bedrock & wellspring for the continent by Peter Berg and Linn (Freeman) House. Includes a table of contents for the bundle. Robert Curry, Thomas Birch and Roger Dunsmuir are credited as contributing editors. On the reverse is