| Author: | Carman, E. P. |
|---|---|
| Additional Authors: | Riley, H. L., Geer, M. R.. |
| Year: | 1957 |
| Document Type: | USBI |
| Issuing Agency: | U. S. Department of the Interior, |
| Series: | Information circular / United States Department of the Interior ; |
| Report Number: | 7794 |
| Link: | https://hdl.handle.net/2027/mdp.39015078459891 |