J.L. Hammons
| Title | Summary | Date | ID | Author(s) | |
|---|---|---|---|---|---|
| Nitrogen Fertilization of Winter Barley: Principles and Recommendations | May 1, 2009 | 424-801 | |||
| Nitrogen Management for Winter Wheat: Principles and Recommendations | May 1, 2009 | 424-026 | |||
| Nitrogen and Phosphorous Fertilization of Corn | May 1, 2009 | 424-027 |