Title: Restoration of gray wolves to Yellowstone National Park
Subtitle: hearing before the Subcommittee on National Parks and Public Lands of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred First Congress, first session, on H.R. 2786 ... hearing held in Washington, DC, July 20, 1989.
First published: 1992
Subjects: Wolves, Conservation, Law and legislation, Reintroduction, Ecology, Gray wolf
Places: Yellowstone National Park, United States
LC classification: KF27 .I5365 1989i