| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 27 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 28 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 29 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 30 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 31 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 32 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 33 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 34 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 35 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 36 |  | MS Random | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 37 |  | MS Random; Made in Oregon sign. | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 38 |  | MS Random; Made in Oregon sign. | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 39 |  | MS Random; Made in Oregon sign. | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 40 |  | MS Random; videographers | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 41 |  | MS Random; videographers | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 42 |  | MS Random; videographers | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 43 |  | MS Random; videographers | 1997; 1998; 1999; 2000; 2001; 2002 | Image | uum_map_usa |
| 44 |  | Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-96 | 1999 | Text | wwdl_er |
| 45 |  | Surface-water-quality assessment of the Yakima River Basin in Washington: Overview of Major Findings, 1987-91 | 1999 | Text | wwdl_er |
| 46 |  | Upper Klamath Lake Basin nutrient-loading study-assessment of historic flows in the Williamson and Sprague Rivers | 1999 | Text | wwdl_er |