Water works
Subtitle: in the elementary classroom
By: written by Judy McClure and Neil Clark ; illustrated by Leo Abbett.
Contributors: Clark, Neil.; Abbett, Leo.; Massachusetts Water Resources Authority.
Publisher: MWRA
Place of publication: Charlestown, MA
Language: eng
Number of pages: 77
Subjects: Water conservation -- Study and teaching (Elementary); Water-supply -- Study and teaching (Elementary)