Titsrokhet ha-mayim ha-opṭimalit la-ʻir
By: ... P. Y. Even
Publisher: ʻIriyat Yerushalayim, Lishkah le-hasbarah ule-yaḥase tsibur
Published: 1967
Place of publication: Yerushalayim
Language: heb
Number of pages: 14
Subjects: Water consumption