ניסויים לנושא האויר סביבנו
Publisher: הקיבוץ?
Published: 197u
Place of publication: העוגן
Language: heb
Number of pages: 13
Subjects: Science; Study and teaching (Elementary); Kibbutzim; Education
Other titles: Nisuyim le-nośe ha-aṿir sevivenu
Notes: Cover title.