Guide to wetlands / Patrick Dugan, general editor. - Richmond Hill, Ont. : Firefly Books, 2005. - 304 p. : col. ill., col. maps ; 20 cm.

Includes index. At head of title: Firefly.

"Resources": p. 295-298.

ISBN: 1554071119 : $19.95 9781554071111

Nat. Bib. Agency Control No.: 20059024526

Subjects--Topical Terms:
Wetland ecology.
Wetlands.
Écologie des zones humides.
Zones humides.

Dewey Class. No.: 577.68