1. Sapping features of the Colorado Plateau : a comparative planetary geology field guide Publication/Creation: Washington, DC : Scientific and Technical Information Division, National Aeronautics and Space Administration, 1988 Resource Type: Book Access & Availability: Loading
2. The silver locusts Author/Creator: Bradbury, Ray, 1920-2012 Publication/Creation: London : Corgi, 1975 Resource Type: Book Access & Availability: Loading
3. Strategies for Mars : a guide to human exploration Publication/Creation: San Diego, Calif. : Published for the American Astronautical Society by Univelt, [1996] Resource Type: Book Access & Availability: Loading