Ecological types of the upper Gunnison Basin : review draft - Johnston, Barry C. (U.S. Department of Agriculture, Forest Service, Grand Mesa-Uncompahgre-Gunnison National Forests, 1997)

Effects of fire on fauna : a state-of-knowledge review - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1978)

Effects of harvesting ponderosa pine on nongame bird populations - Balda, Russell P. (Russell Paul), 1939 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1979)

The Eisenhower Consortium for Western Environmental Forestry Research : research highlights, 1972-1980 - Lewis, Gordon D. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1980)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1926)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1941)