| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
Ecology, ecosystem services, and conservation of endangered scavengers | 2017 | Text | ir_etd |
| 2 |
 |
Oral history interview with Doug H. Campbell and Morris E. Johnson by Marsha Holland and Susan Cook | 2008-02-21 | Text; Sound | dha_uhsoh |
| 3 |
 |
The causal efficacy of conservation actions for preserving the short-term evolvability of wild popluations | 2017 | Text | ir_etd |