Directory of institutions engaged in arid zone research.
Sábháilte in:
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Paris :
U.N.E.S.C.O.,
1953.
|
| Sraith: | Arid zone research ;
3. |
| Ábhair: |
| Níl cur síos ar fáil. |