@misc{indiciae0009ecf97cb6, title = {Thirteenth Annual report of the United States Geological Survey to the Secretary of the Interior, 1891-1892: Part 3. Irrigation}, author = {J. W. Powell}, year = {1893}, doi = {10.3133/ar13\_3}, url = {https://pubs.usgs.gov/publication/ar13\_3}, note = {Source identifier: ar13\_3} }