A Canyon Voyage The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872

• मुख्य लेखक: Dellenbaugh, Frederick Samuel, 1853-1935
• स्वरूप: पुस्तक
• भाषा: अज्ञात या अवैध भाषा
• प्रकाशित: 2/25/07
• विषय: Colorado River (Colo.-Mexico)
• ऑनलाइन पहुंच: https://www.gutenberg.org/ebooks/20667