by Montana Agricultural Experiment Station

1914

by Montana Agricultural Experiment Station

1925

by Montana State College of Agriculture and Mechanic Arts, Montana State College

1915

by Montana Agricultural Experiment Station

1880

by M. J. Satriana, Montana State University (Missoula), State University of Montana (Missoula), University of Montana--Missoula

1919

by Montana. Bureau of Agriculture, Labor, and Industry

1900

by Montana State University (Bozeman, Mont.). Cooperative Extension Service

1917