Las ciencias de la vida : perfil de los planes de estudio para Carlsbad Caverns National Park : ecología.
| Other author | United States. National Park Service. |
| Format | Book |
| Publication Info | [Washington, D.C.?] : U.S. Dept. of the Interior, National Park Service, [2005?] |
| Description | 141 pages : illustrations ; 28 cm |
| Subjects |
| Portion of title | Perfil de los planes de estudio para Carlsbad Caverns National Park |
| Portion of title | Ecología |
| General note | Cover title. |
| General note | Shipping list no.: 2005-0042-P. |
| Bibliography note | Includes bibliographical references (p. 138-141). |
| GPO item number | 0648 |
| Govt. docs number | I 29.2:C 19/4/SPAN. |