| Call Number (LC) | Title | Results |
|---|---|---|
| I 49.44/2:R 91/4 | A History : Charles M. Russell National Wildlife Refuge, Montana | 1 |
| I 49.44/2:R 91/992 | Birds of the Charles M. Russell National Wildlife Refuge, Montana | 1 |
| I 49.44/2:S 2 C | St. Catherine Creek National Wildlife Refuge | 1 |
| I 49.44/2:S 2 M | St. Marks National Wildlife Refuge | 1 |
| I 49.44/2:S 2 M/2 | St. Marks National Wildlife Refuge bird list | 1 |
| I 49.44/2:S 2 M/3 | St. Marks National Wildlife Refuge reptile, amphibian and mammal list | 1 |
| I 49.44/2:S 2 V | St. Vincent National Wildlife Refuge | 1 |
| I 49.44/2:SA 1/2/999 | Hunting on the Sacramento National Wildlife Refuge Complex : Sacramento, Delevan, Colusa, Sutter | 1 |
| I 49.44/2:SA 1/3/998 | Sacramento National Wildlife Refuge Complex : Sacramento, Delevan, Colusa, Sutter, Butte Sink, Sacramento River | 1 |
| I 49.44/2:SA 1/4/2002 |
Sacramento National Wildlife Refuge Complex environmental education program guide Sacramento National Wildlife Refuge Complex : environmental education program guide |
2 |
| I 49.44/2:SA 1/5 | Sabine National Wildlife Refuge Marsh Trail | 1 |
| I 49.44/2:SA 1/6 | Sabine National Wildlife Refuge | 1 |
| I 49.44/2:SA 1/7 | Birds of Sacramento NWR | 1 |
| I 49.44/2:SA 1/994 | Wildlife of the Sacramento National Wildlife Refuge Complex : Sacramento Valley of California | 1 |
| I 49.44/2:SA 3/2/998 | Salton Sea National Wildlife Refuge : California | 1 |
| I 49.44/2:SA 3/3/993 | Wildlife of Salton Sea National Wildlife Refuge, California | 1 |
| I 49.44/2:SA 3/5 | J. Clark Salyer National Wildlife Refuge : grassland trail | 1 |
| I 49.44/2:SA 3/6 | Salton Sea National Wildlife Refuge : watchable wildlife | 1 |
| I 49.44/2:SA 3/11 | J. Clark Salyer National Wildlife Refuge : hunting regulations | 1 |
| I 49.44/2:SA 3/11/ | J. Clark Salyer National Wildlife Refuge hunting regulations | 1 |