| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 276 |
 | Burrowing owls, 1999 [11] | 1999 | Image/StillImage | uum_map_rr |
| 277 |
 | Burrowing owls, 1999 [12] | 1999 | Image/StillImage | uum_map_rr |
| 278 |
 | Burrowing owls, 1999 [13] | 1999 | Image/StillImage | uum_map_rr |
| 279 |
 | Burrowing owls, 1999 [14] | 1999 | Image/StillImage | uum_map_rr |
| 280 |
 | Burrowing owls, 1999 [15] | 1999 | Image/StillImage | uum_map_rr |
| 281 |
 | Burrowing owls, 1999 [16] | 1999 | Image/StillImage | uum_map_rr |
| 282 |
 | Burrowing owls, 1999 [17] | 1999 | Image/StillImage | uum_map_rr |
| 283 |
 | Burrowing owls, 1999 [18] | 1999 | Image/StillImage | uum_map_rr |
| 284 |
 | Burrowing owls, 1999 [19] | 1999 | Image/StillImage | uum_map_rr |
| 285 |
 | Burrowing owls, 1999 [20] | 1999 | Image/StillImage | uum_map_rr |
| 286 |
 | Burrowing owls, 1999 [21] | 1999 | Image/StillImage | uum_map_rr |
| 287 |
 | Burrowing owls, 1999 [22] | 1999 | Image/StillImage | uum_map_rr |
| 288 |
 | Burrowing owls, 1999 [23] | 1999 | Image/StillImage | uum_map_rr |
| 289 |
 | Burrowing owls, 1999 [24] | 1999 | Image/StillImage | uum_map_rr |
| 290 |
 | Burrowing owls, 1999 [25] | 1999 | Image/StillImage | uum_map_rr |
| 291 |
 | Burrowing owls, 1999 [26] | 1999 | Image/StillImage | uum_map_rr |
| 292 |
 | Burrowing owls, 1999 [27] | 1999 | Image/StillImage | uum_map_rr |
| 293 |
 | Burrowing owls, 1999 [28] | 1999 | Image/StillImage | uum_map_rr |
| 294 |
 | Burrowing owls, 1999 [29] | 1999 | Image/StillImage | uum_map_rr |
| 295 |
 | Burrowing owls, 1999 [30] | 1999 | Image/StillImage | uum_map_rr |
| 296 |
 | Burrowing owls, 1999 [31] | 1999 | Image/StillImage | uum_map_rr |
| 297 |
 | Burrowing owls, 1999 [32] | 1999 | Image/StillImage | uum_map_rr |
| 298 |
 | C208 Papillitis with Macular Star, Cat Scratch Disease | 1999 | Image | ehsl_novel_wfh |
| 299 |
 | CAD directions for high performance asynchronous circuits | 1999 | Text | ir_uspace |
| 300 |
 | Caenorhabditis elegans gene unc-25 encodes glutamic acid decarboxylase and is required for synaptic transmission but not synaptic development | 1999 | Text | ir_uspace |