- Bat use of abandoned mines in the Pryor Mountains: a report to Montana Department of Environmental Quality, Mine Waste Cleanup Bureau
- Survey of Cypripedium Calceolus, U.S.D.I. Bureau of Land Management, Butte District, Garnet Resource Area, Montana: 1992?
- Sensitive, Threatened, and Endangered Vascular Plants of Montana: 1991
- Rare plant inventory of the outstanding natural areas of the Rocky Mountain Front
- Sensitive plant species inventory in the Centennial Valley, Beaverhead County, Montana