Items where Author is "Bonnemann, J.J."
Group by: Item Type | No Grouping Number of items: 3. Bonnemann, J.J. (1972) Grain sorghum performance trials. Documentation. South Dakota State University, Brookings, South Dakota . Bonnemann, J.J. (1971) 1971 Grain Sorghum Performance Trials. Documentation. South Dakota State University, South Dakota. Bonnemann, J.J. (1970) 1970 Grain Sorghum Performance Trials. Documentation. South Dakota State University, South Dakota . |
