Markes E. Johnson, "Off-Trail Adventures in Baja California: Exploring Landscapes and Geology on Gulf Shores and Islands" English | ISBN: 0816521301 | 2014 | PDF | 272 pages | 4 MB
Design with the Desert: Conservation and Sustainable Development by Richard Malloy, John Brock, Anthony Floyd and Margaret Livingston English | 2013 | ISBN: 1439881359 | 620 pages | PDF | 26,8 MB
Richard Malloy, John Brock, Anthony Floyd, Margaret Livingston (Editor), Robert H. Webb - Design with the Desert: Conservation and Sustainable Development Published: 2013-01-16 | ISBN: 1439881359 | PDF | 620 pages | 26 MB