Title | Date | Type | ||
---|---|---|---|---|
1 | Salt in soil | 1962 | Text | |
2 | Soil moisture | 1957 | Text | |
3 | Retention and transmission of water in soil | 1955 | Text | |
4 | Water content changes following irrigation of bare-field soil that is protected from evaporation | 1957 | Text | |
5 | Position description 21202, Lorenzo A. Richards, hand-dated 13 October 1958_10-13-58 | 1958-10-13 | Text | |
6 | Application form dated 22 April 1958, filled out by Lorenzo A. Richards | 1958-04-22 | Text | |
7 | Transpiration of alfalfa determined from soil water content changes | 1960 | Text |