Alfalfa Variety Demonstrations

by Howell, Donald R., Parsons, David K.
Published 1980

Variety, Yield, Tissue N and Grade of Several Spring Wheats

by Howell, Donald R., Parsons, David K.
Published 1980

Wheat Variety Demonstrations

by Howell, Donald R., Parsons, David K., Kuepper, George L.
Published 1980

Wheat Variety Tests

by Howell, Donald R., Hutson, B. Doyle, Parsons, David K.
Published 1979

Wheat Milling Quality Evaluation

by Howell, Donald R., Hutson, B. Doyle, Parsons, David K.
Published 1979

Experimental Wilt Harvest Aid Evaluated in Several Counties

by Armstrong, James, Hazlitt, James, Howell, Donald, Farr, Charles, Stedman, Samuel
Published 1968

Wheat Variety Tests

by Howell, Donald R., Parsons, David K., Dennis, Robert E., Farr, Charles R., Cluff, Ron
Published 1978

Evaluation of Acaricides for Control of the Strawberry Spider Mite on Cotton & Alfalfa

by Watson, T. F., Fullerton, D. G., Moore, Leon, Tuttle, D. M., Hazlitt, James, Howell, Donald R., Lamoreaux, Jay
Published 1970

Wheat Milling Quality Evaluation

by Howell, Donald R., Davis, Lewis, Hutson, B. Doyle, Parsons, David K., Dennis, Robert E., Holman, Robert A.
Published 1978