Natural resource management and conservation in the Soviet Union
Main Author: | |
---|---|
Format: | Book |
Language: | English |
Published: |
Ann Arbor
University Microfilms International
1969
|
Subjects: |
Main Author: | |
---|---|
Format: | Book |
Language: | English |
Published: |
Ann Arbor
University Microfilms International
1969
|
Subjects: |