Number | Name | Date | Kind |
---|---|---|---|
2837418 | Seymour | May 1958 | |
3010818 | Jones et al. | Nov 1961 | |
3044851 | Young | Jul 1962 | |
3057711 | Reusser et al. | Oct 1962 | |
3076701 | Bersworth et al. | Feb 1963 | |
3113858 | Slack et al. | Dec 1963 | |
3244500 | Stinson et al. | Apr 1966 | |
3290140 | Young | Dec 1966 | |
3558300 | Wagner | Jan 1971 | |
3574591 | Lyons et al. | Apr 1971 | |
3663197 | Backlund | May 1972 | |
3676100 | Knapsack et al. | Jul 1972 | |
3798020 | Parham, Jr. | Mar 1974 | |
3926610 | Kenton | Dec 1975 |
Entry |
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Crop Response to Iron Sulfate Applied with Fluid Polyphosphate Fertilizers, Mortvedt et al., TVA, Solutions Magazine, pp. 22-27, vol. 14. |