A history of saguaro cactus monitoring in Saguaro National Park, 1939-2007 Eric B. Ahnmark, Don E. Swann; editing and design: Alice Wondrak Biel. / authors :.
| Author/creator | Ahnmark, Eric B. author. |
| Other author | Swann, Don E., author. |
| Other author | Wondrak Biel, Alice. |
| Other author | Natural Resource Program Center (U.S.), issuing body. |
| Format | Electronic |
| Publication | Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2009. |
| Description | 1 online resource (x, 24 pages) : color illustrations, color maps. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo82438 |
| Subjects |
| Series | Natural resource report ; NPS/SODN/NRR--2009/093 Natural resources report 2009/093. ^A89467 |
| General note | "NPS D-182, February 2009"--Page ii. |
| General note | "Experience your America"--Page 4 of cover. |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (pages 21-23). |
| Source of description | Description based on online resource; title from PDF title page (NPS.gov website, viewed January 10, 2020). |
| GPO item number | 0646-R (online) |
| Govt. docs number | I 29.89:2009/093 |