The future of arid lands papers and recommendations from the International Arid Lands Meetings
| Erakunde egilea: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
[s. n.]
1956.
|
| Saila: | Its Publication
no.43 |
| Gaiak: |