Bibliographic Details
| Main Author: |
Swantek, Pamela J. |
|---|
| Corporate Author: |
Cooperative National Park Resources Studies Unit (Tucson, Ariz.) |
|---|
| Other Authors: |
Halvorson, William L. (William Lee), 1943-,
Schwalbe, Cecil R. |
|---|
| Format: | Government Document
Book
|
|---|
| Language: | English |
|---|
| Published: |
Tucson, Ariz. :
U.S. Geological Survey, Cooperative Park Studies Unit, School of Renewable Natural Resources, University of Arizona,
[1999]
|
|---|
| Series: | Technical report (Cooperative National Park Resources Studies Unit (Tucson, Ariz.)) ;
no. 61.
|
|---|
| Subjects: | |
|---|