Terrestrial vegetation and soils monitoring at Gila Cliff Dwellings National Monument: 2009 status report
Hubbard JA and Wondrak Biel A. 2010. Terrestrial vegetation and soils monitoring at Gila Cliff Dwellings National Monument: 2009 status report. Natural Resource Technical Report. NPS/SODN/NRTR—2010/375. Fort Collins, Colorado