Problems of the human environment : report of the Secretary-General
Finna-recension
Problems of the human environment : report of the Secretary-General
Sparad:
| Fysisk beskrivning |
66 sivua |
|---|---|
| Språk |
engelska |
| Utgivare |
[New York] :
United Nations,
1969.
|
| Anmärkningar |
UN doc. no. E/4667 |
| Hämta fulltext | |