Water pollution
Titre:
Water pollution
PERSONAL_AUTHOR_EPSB:
Sommaire:
Discusses the benefits of water, and looks at the harmful effects and methods of preventing water pollution.
Date de publication comme intervalle:
1990
SERIES_EPSB:
Description matérielle:
46 p. : col. ill. ; 23 cm.
Note générale:
Includes index.
Terme de vedette-matière:
Numéro international normalisé des livres (ISBN):
9780516011905
Informations de publication:
Chicago : Childrens Press, c1990.
