Affiliation: | 1. University of Idaho, , P.O. Box 442401 Moscow, ID 83844;2. Montana State University, , Bozeman, MT 59718;3. Lewis‐Clark State College, , Lewiston, ID 83501;4. Idaho State University, , Pocatello, ID 83209;5. Boise State University, , Boise, ID 83725‐1710;6. Boise State University, , Boise, ID 83725 |