ha-Medaʻ ha-naḥuts ṿeha-ḳayam be-Yiśraʾel le-haʻarakhat hashpaʻat ezor taʻaśiyah ʻal ekhut ha-aṿir bi-sevivatekha
By: meʾet ... Mikhaʾel Gerber ṿe-Uri Dayan ...
Publisher: ha-Sherut li-shemirat ekhut ha-sevivah
Published: 1979
Place of publication: Yerushalayim
Language: heb
Number of pages: 36
Subjects: Environmental conditions; Industries