study of the beaver (Castor canadensis) in a riparian habitat / Hyla Nelson & John Feigal.
Contributors: Feigel, John.
Series: Problem series; Problem series (Huxley College of Environmental Studies)
Publisher: Huxley Environmental College, Western Washington State College
Published: 1974
Place of publication: Bellingham, Wash
Language: eng
Number of pages: 27
Notes: Includes bibliographical references (leaves 26-27).