The emerald sea
Subtitle: exploring the underwater wilderness of the North Pacific Coast and  Alaska
By: photography by Dale Sanders ; text by Diane Swanson.
Contributors: Swanson, Diane, 1944-
Publisher: Whitecap Books
Published: 1993
Place of publication: Vancouver
Language: eng
Number of pages: 147
Subjects: Marine biology -- Northwest Coast of North America -- Pictorial works.; Marine biology -- Northwest Coast of North America.; Natural history -- Northwest Coast of North America -- Pictorial works.; Natural history -- Northwest Coast of North America.
Notes: Includes bibliographical references (p. [141]-143).