1. Effects of changes in an alluvial channel on the timing, magnitude, and transformation of flood waves, southeastern Arizona;Burkham;U.S. Geol. Surv. Prof. Pap.,1976
2. Report on the United States and Mexican Boundary Survey, made under the direction of the Secretary of the Interior;Emory,1857
3. The Rio Grande. Manuscript submitted for publication to the Texas Natural Area Survey;Everitt;Quitman Mountain Survey,1976
4. Historical background.;Everitt,1977