Watson, Galadriel Findlay.

Wetlands / Galadriel Watson. - New York : AV2 by Weigl, c2012. - 32 p. : col. ill., col. maps ; 26 cm. - Ecosystems .

Includes index.

ISBN: 9781616906436 (hardcover : alk. paper)

LCCN: 2010050991

Subjects--Topical Terms:
Wetland ecology.

LC Class. No.: QH541.5.M3 / W335 2012

Dewey Class. No.: 577.68