Universiṭah ha-ʻIvrit bi-Yerushalayim. Faḳulṭah le-ḥaḳlaʼut

• International conference on modern agriculture and the environment
• Leḳeṭ meḥḳarim be-sotsyologyah kafrit be-Yiśraʼel
• מבוא לגיאולוגיה