Zihum aṿir be-Yiśraʾel ...
By: ha-Ṿaʻadah ha-Yiśreʾelit ha-leʾumit la-biyosferah ule-ekhut ha-sevivah
Publisher: ha-Ṿaʻadah
Published: 1972
Place of publication: Yerushalayim
Language: heb
Number of pages: 184
Subjects: Air; Pollution