| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
Academic Correspondence, Stanford and Other Universities 1959-1960: University of Fribourg, November, 1959 | 1959-11 | Text | uum_fasc |
| 2 |
 |
Availability of water to crops on saline soils | 1959-11 | Text | uum_lrfc |
| 3 |
 |
Correspondence, August - December 1959 | 1959-08; 1959-09; 1959-10; 1959-11; 1959-12 | Text | dha_jbp |