Donald W. Hedrick

Range robbers---undesirable range plants

W. A. Sawyer, E. R. Jackman, Elgin Cornett, 1958 .

Fertilizer treatments on tall fescue

Donald W. Hedrick, 1957 .

Clipping treatments on tall fescue

Donald W. Hedrick, 1957 .

Editorial: What is Range Management?.

Donald W. Hedrick, 1966 .

Range robbers---undesirable range plants (Revised January 1962)

W. A. Sawyer, E. R. Jackman, Elgin Cornett, 1962 .