Proceedings and papers of the twelfth Trumpeter Swan Society Conference, Restoring the trumpeter swan to the Upper Midwest, 6-9 September 1989, Minneapolis, Minnesota
By: Judy Voigt Englund, editor.
Contributors: Englund, Judy Voigt.
Publisher: The Society in cooperation with Suburban Hennepin Regional Park District
Published: 1991
Place of publication: Maple Plain, MN
Language: eng
Number of pages: 200
Subjects: Trumpeter swan -- Congresses.; Waterfowl management -- North America -- Congresses.
Other titles: Restoring the trumpeter swan to the Upper Midwest.
Notes: Includes bibliographical references.