1. Animal & Range Sci. Dep.; Montana State Univ.; P.O. Box 172820 Bozeman MT 59717-2820
2. Plant Sci. and Plant Pathology Dep.; Montana State Univ.; P.O. Box 173120 Bozeman MT 59717-3120
3. Central Montana Agric. Res. Cent.; HC90 Box 20 Moccasin MT 59462
4. USDA-NRCS Plant Materials Cent.; Rt. 2 Box 1189 Bridger MT 59014