Ekhut ha-aṿir
Subtitle: ḥomer reḳaʻ la-moreh ...
By: ketivah ṿa-ʻarikhah Ednah Mimran
Publisher: ʻIriyat Yerushalayim, Agaf le-shipur pene ha-ʻIr, Maḥlaḳah le-ekhut ha-sevivah; Minhalah le-hinukh, Yerushalayim
Published: 1990
Place of publication: Yerushalayim
Language: heb
Number of pages: 38
Subjects: Air; Pollution; Study and teaching (Elementary); Education