Examining threats and protections for the polar bear
Subtitle: hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, January 30, 2008
Series: S. hrg -- 110-1236
Publisher: U.S. Government Printing Office
Published: 2014
Place of publication: Washington
Language: eng
Number of pages: 469
Subjects: Polar bear; Conservation; Effect of global warming on; Effect of pollution on; Climatic factors; Sea ice; Effect of greenhouse gases on; Global temperature changes
Notes: Shipping list no.: 2014-0144-P.

Includes bibliographical references.