Map of the Mohave desert region showing boundaries of drainage basins and character of playas

Eitemau Tebyg

• Relief map of part of Mohave desert region, California showing desert watering places
  gan: Thompson David G., et al.
  Cyhoeddwyd: (1921)
• Reconnaissance geologic map of the Mohave desert region
  gan: Thompson David G., et al.
  Cyhoeddwyd: ([ca 1929])
• General map of the Milk river drainage basin
  gan: Estados Unidos Geological Survey, et al.
  Cyhoeddwyd: ([ca 1910])
• Relief map of the Southern appalachian region showing the distribution of the mountains
  gan: Estados Unidos Geological Survey
  Cyhoeddwyd: ([ca 1905])
• Map showing irrigated lands, canals, drainage districts, and pumping plants in the Santa Ana quadrangle
  gan: Mendenhall W. C.
  Cyhoeddwyd: (1905)