Din ṿe-ḥeshbon ʻal yeshivot ha-ṿaʻadah ha-meyaʻetset la-ezorim ha-tseḥiḥim shele-yad Unesḳo
Contributors: Unesco
Published: 1960
Language: heb
Subjects: Arid regions; Congresses; Paris Symposium on the Problems of the Arid Zone (1960)
Notes: Cover title.