Arato, Rona.

World of water : essential to life / Rona Arato. - New York ; St. Catharines, Ont. : Crabtree Pub., c2005. - 32 p. : col. ill. ; 29 cm. - Rocks, minerals, and resources .

Includes index.

ISBN: 0778714160 (bound) : $25.95 0778714489 (pbk.) : $11.95

Nat. Bib. Agency Control No.: 2004903362X

Subjects--Topical Terms:
Water.

Dewey Class. No.: j553.7