Sandhill and whooping cranes [electronic resource] : ancient voices over America's wetlands / Paul A. Johnsgard.
Publication details: Lincoln [Neb.] : University of Nebraska Press, c2011.Description: xx, 155 p. : ill., mapsISBN:- 9780803234963 (pbk. : alk. paper)
- 9780803238282 (e-book)
- 598.3/2 22
- QL696.G84 J626 2011eb

Includes bibliographical references and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2011. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.