1. Department of Geography and Cultural and Environmental Resource Management Program, Central Washington University, 400 East University Way, Ellensburg, Washington, 98926
2. Cultural and Environmental Resource Management Program, Central Washington University, 400 East University Way, Ellensburg, Washington, 98926
3. Sinlahekin Wildlife Area, Washington Department of Fish and Wildlife, PO Box C, 1680 Sinlahekin Road, Loomis, Washington, 98827