ha-Ḳongres ha-shishi shel ha-Igud ha-benleʾumi le-haspaḳat mayim ṿe-siyur be-Eropah uve-Artsot ha-Berit
By: ... P. Y. Even
Publisher: ʻIriyat Yerushalayim
Published: 1964
Place of publication: Yerushalayim
Language: heb
Number of pages: 48
Subjects: Water quality; Congresses; Water; Storage; Water-supply