| Call Number (LC) | Title | Results |
|---|---|---|
| I 29.2:EL 1 M/Draft | General management plan/environmental assessment, wilderness suitability study : El Malpais National Monument, New Mexico | 1 |
| I 29.2:EL 5/3 | Ecology of elk inhabiting Crater Lake National Park and vicinity | 1 |
| I 29.2:EL 8/2 | An interpretative history of the Elwha River Valley and the legacy of hydropower on Washington's Olympic Peninsula : final submittal | 1 |
| I 29.2:EL 8/994 | The Elwha report restoration of the Elwha River ecosystem & native anadromous fisheries : a report submitted pursuant to Public Law 102-495 | 1 |
| I 29.2:EL 8/994/EXEC.SUM. | The Elwha report restoration of the Elwha River ecosystem & native anadromous fisheries : a report submitted pursuant to Public Law 102-495 : executive summary | 1 |
| I 29.2:EM 7/4 | Employee housing initiative FY 93 projects | 1 |
| I 29.2:Em 7/991 | Seasonal employment | 1 |
| I 29.2:En 3/2/990 | Historic American Engineering Record | 1 |
| I 29.2:EN 4 | Enjoy them at a distance : park bears and other animals are dangerous | 1 |
| I 29.2:EN 4/2023 | Enjoy them at a distance | 1 |
| I 29.2:ER 1/2 | The era of Reconstruction : 1861-1900 | 1 |
| I 29.2:ES 1 | Floating the Escalante River : or pushing, pulling, towing, and portaging your boat down the Escalante River | 1 |
| I 29.2:ES 4 | Ancient cultures of the Asiatic Eskimos : the Uelen cemetery | 1 |
| I 29.2:ES 8/4 | Final report, Estes Valley related lands evaluation, Rocky Mountain National Park | 1 |
| I 29.2:ET 3 | An ethnohistory of the relationship between the community of Sulphur, Oklahoma and Chickasaw National Recreation Area | 1 |
| I 29.2:ET 3/2 | Ethnographic overview and assessment New River Gorge National Park and Gauley River National Recreation Area | 1 |
| I 29.2:Ev 2/2 | Bicycle trail system study : phase 1 : corridor study : alternatives and environmental assessment, Everglades National Park, Florida | 1 |
| I 29.2:EV 2/4 |
Evaluation of the management of problem alligators in Everglades National Park Everglades: adapt to survive |
2 |
| I 29.2:EX 2/3 | National Park Service partnering & managing for excellence | 1 |
| I 29.2:EX 2/3/SPAN | NPS Servicio Nacional de Parques cooperación y administración a favor de la excelencia | 1 |