| Effect of feedlot lagoon water on some physical and chemical properties of selected Kansas soils |
Travis, D.O. |
Ph.D. dissertation, Department of Agronomy, Kansas State University, Manhattan, KS 97 pages |
1970 |
N/A
|
| Zinc availability in profiles of selected Kansas soils |
Travis, D.O.; and Ellis, Roscoe, Jr. |
Kansas Academy of Science, Transactions vol. 68, no. 3, pp. 457-460 |
1965 |
N/A
|
| Zinc availability in profiles of selected Kansas soils |
Travis, D.O. |
M.S. thesis, Department of Agronomy, Kansas State University, Manhattan, KS 50 pages |
1965 |
N/A
|