Aerial surveys of cliff-nesting raptors in the National Petroleum Reserve--Alaska, 1999, with comparisons to 1977 / by Robert J. Ritchie, Ann M. Wildman, and David A. Yokel.
| Author/creator | Ritchie, Robert J., 1949- |
| Format | Electronic |
| Publication Info | Fairbanks, Alaska : U.S. Dept. of the Interior, Bureau of Land Management, [2003] |
| Description | 1 online resource (vii, 66 pages) : digital, PDF file. |
| Supplemental Content | http://purl.fdlp.gov/GPO/gpo4896 |
| Subjects |
| Other author/creator | Wildman, Ann Marie. |
| Other author/creator | Yokel, David A. |
| Other author/creator | United States. Bureau of Land Management. Northern Field Office--Alaska. |
| Other author/creator | National Science and Technology Center (U.S.) |
| Series | Technical note ; 413 Technical note (United States. Bureau of Land Management) 413. ^A427523 |
| General note | Title from title screen (viewed Mar. 9, 2011). |
| General note | "December 2003." |
| General note | "BLM/AK/ST-03/016+6501+023." |
| Bibliography note | Includes bibliographical references (p. 47-54). |
| Issued in other form | Paper version: Ritchie, Robert J., 1949- Aerial surveys of cliff-nesting raptors in the National Petroleum Reserve--Alaska, 1999, with comparisons to 1977. |
| GPO item number | 0629-E-01 (online) |
| Govt. docs number | I 53.20:413 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |