Clean water works : water resources activity guide for grades 7, 8, 9 /

Clean water works : water resources activity guide for grades 7, 8, 9 /

Bibliographic Details
Corporate Author: Delaware Estuary Program
Format: Book
Language:English
Published: [Wilmington, DE?] : The Program, [1997?]
Subjects:
Water-supply > Study and teaching (Elementary) > Problems, exercises, etc.
Water quality management > Study and teaching (Elementary) > Problems, exercises, etc.
Water > Pollution > Study and teaching (Elementary) > Problems, exercises, etc.
Water > Pollution > Study and teaching (Elementary)
Water > Pollution.
Water quality management.
Water-supply > Study and teaching (Elementary)
Water-supply.
Problems and exercises.
Description
Item Description:Title from cover.
Physical Description:48 pages : illustrations ; 28 cm
Bibliography:Includes bibliographical references.

Similar Items