1. Influence of land use and landscape setting on the ecological status of rivers;Allan;Limnetica,2004
2. Concerns about finding effects that are actually spurious;Anderson;Wildlife Society Bulletin,2001
3. Regression diagnostics: Identifying influential data and sources of collinearity;Belsley,1980
4. Petition to list the Colorado River cutthroat trout (Oncorhynchus clarki pleuriticus) as a threatened or endangered species under the U.S. Endangered Species Act;Center for Biological Diversity,1999
5. Evaluation of the U. S. Forest Service Fish Habitat Relationship System in east-central Arizona trout streams;Clarkson,1991