| Insecticide usage and residues in a newly developed Great Plains irrigation district |
Knutson, Herbert; Kadoum, A.M.; Hopkins, T.L.; Swoyer, G.F.; and Harvey, T.L. |
Pesticides Monitoring Journal vol. 5, no. 1, pp. 17-27 |
1971 |
N/A
|
| Relationships between pesticidal application and water contamination under irrigation in the Great Plains |
Knutson, Herbert; Kadoum, A.M.; Hopkins, T.L.; Harvey, T.L.; and Swoyer, G.F. |
Kansas Water Resources Research Institute, Contribution no. 45, 23 pages, (NTIS no. PB-195 670) |
1970 |
N/A
|