State conservation of resources. [Pref. by C.E. Merriam]
With index, maps and tabs. A study made for the National Resources Committee.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
United States Government Printing Office,
1939.
Washington : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3143FD41-1079-4FF5-82EB-CB822B719B27 |
