Air quality overview. / Tonnie Cummings.
| Author/creator | Cummings, Tonnie author. |
| Other author | United States. National Park Service. Natural Resource Stewardship and Science, issuing body. |
| Format | Electronic |
| Publication | Fort Collins, Colorado : U.S. Department of Interior, National Park Service, Natural Resource Stewardship and Science, 2013. |
| Description | 1 online resource (xii, 51 pages) : color illustrations, color maps. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo140378 |
| Subjects |
| Portion of title | North Cascades National Park Complex |
| Series | Natural Resource Report ; NPS/PWRO/NRR--2013/657 Natural resources report 2013/657. ^A89467 |
| General note | "NPS 168/120825, May 2013"--Page ii. |
| General note | "Experience your America"--Page 4 of cover. |
| General note | Includes appendixes. |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (pages 47-51). |
| Source of description | Description based on online resource; title from PDF title page (NPS website, viewed June 23, 2020). |
| Technical rpt number | NPS 168/120825 |
| GPO item number | 0646-R (online) |
| Govt. docs number | I 29.89:2013/657 |