Dua"ḥ peʻilut li-shenat 1999 ha-maḥlaḳah li-veriʾut ha-sevivah
Subtitle: Dua"ḥ ha-maṭeh ha-artsi
Publisher: ha-Miśrad
Published: 1999
Place of publication: Yerushalayim
Language: heb
Number of pages: 61
Subjects: Ecology; Environmental protection; Pollution; Environmental aspects; Environmental education