Tashtiyot meḥḳar bi-teḥum ekhut ha-sevivah ṿeha-mayim
Subtitle: yom ʻiyun : Neṿeh Ilan 22 be-Detsember 1999
Publisher: Miśrad ha-madaʻ, ha-tarbut ṿeha-sporṭ
Published: 1999
Place of publication: Yerushalayim
Language: heb
Subjects: Environmental quality; Water quality
Notes: Some articles in English.