Title: Mayim ḥayim : mesheḳ ha-mayim be-gufam shel yetsurim ḥayim : teshuvon la-karṭeset ṿela-sefer.
Authors: Israel.
Publisher: Miśrad ha-ḥinukh ṿeha-tarbut, ha-Agaf le-tokhniyot limudim,
Year: 1985
Subjects: Biology Study and teaching (Elementary) Israel.; Water in the body Study and teaching (Elementary); Osmoregulation Study and teaching (Elementary)