Planning and development of recreational areas, including the development of the natural environment Proceedings of the seminar ... held ... 27 April - 10 May 1969 ..
| Corporate Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
[United Nations]
1969
|
| Subjects: |
| Item Description: | ST/ECE/HOU/40 |
|---|---|
| Physical Description: | 2τ. 28εκ. |