The Water watchers
By: by Whit Fisher ; illustrated by John Lund
Contributors: Lund, John; McGraw-Hill Companies. McGraw-Hill School Division
Publisher: McGraw-Hill School Division
Published: 1994
Place of publication: New York
Language: eng
Number of pages: 16
ISBN-13: 9780022785529
Subjects: Water conservation; Juvenile literature; Water
Notes: "Leveled books, science"--Cover.