Biology and conservation of owls of the Northern Hemisphere
Subtitle: second international symposium, February 5-9, 1997, Winnipeg, Manitoba, Canada
By: editors James R. Duncan, David H. Johnson, Thomas H. Nicholls.
Contributors: Duncan, James R.; Johnson, David H.; Nicholls, Thomas H.; United States. Forest Service. North Central Research Station.; International Symposium on the "Biology and Conservation of Owls of the Northern Hemisphere" (2nd : 1997 : Winnipeg, Man.)
Series: USDA Forest Service general technical report NC ;; 190; General technical report NC ;; 190.
Publisher: North Central Research Station, Forest Service, U.S. Dept. of Agriculture
Published: 1997
Place of publication: St. Paul, Minn. (1992 Folwell Ave., St. Paul 55108)
Language: eng
Number of pages: 635
Subjects: Owls -- North America -- Congresses.; Owls -- Northern Hemisphere -- Congresses.; Birds -- Conservation -- North America -- Congresses.; Birds -- Conservation -- Northern Hemisphere -- Congresses.
Genres: Congresses.
Other titles: Owls of the Northern Hemisphere, Winnipeg, 1997
Notes: Includes bibliographical references and index.
Papers from the International Symposium on the "Biology and Conservation of Owls of the Northern Hemisphere."
"Manuscript approved for publication December 7, 1997"--P. [2] of cover.