Additions to the national wilderness preservation system
[microform] :
hearings before the Subcommittee on Public Lands of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-ninth Congress, first session ....

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Item Link Original Source
Full view   pt.1 University of Michigan
Full view   pt.2 University of Michigan
Full view   pt.3 University of Michigan
Full view   pt.4 University of Michigan
Full view   pt.5 University of Michigan