| Title: | Crop costs and returns : soybeans, pinto beans, corn and sunflowers |
| Author: | Johnson, Roger G.; Rice, Billy B.; Schaffner, Leroy W. |
| Description: | A-558 |
| Date: | 1971 |
| Subject: | Crop production Farm management Soybeans Sunflower Corn |
| Permalink: | http://hdl.handle.net/10365/17150 |