Report.
| Corporate Authors: | , |
|---|---|
| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
Paris :
Organisation for Economic Co-operation and Development,
1971.
|
| Subjects: |
| Item Description: | Cover title. At head of title: Environment Directorate. |
|---|---|
| Physical Description: | ii, 52 pages ; 30 cm. |