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Incoming Resources
- The last redwoods, and the parkland of Redwood Creek., Photos. by James Rose, and others. Introd. by Edgar and Peggy Wayburn
- Grand Canyon of the living Colorado., Photos and a journal by Ernest Braun. Contributions by Colin Fletcher [and others] With excerpts from the narration by David Bower, Jeffrey Ingram, and Martin Litton for the Sierra Club film "The Grand Canyon" accompanying the color plates. Edited by Roderick Nash. Foreword by David Brower
- Understanding forests, John J. Berger
- This is the American earth, Ansel Adams, Nancy Newhall
- A Sierra Club naturalist's guide to the North Woods of Michigan, Wisconsin, and Minnesota, by Glenda Daniel and Jerry Sullivan ; botanical drawings by Carol Lerner