Proposed Ecological Natural Landmarks in the Brooks Range, Alaska
Author : Lawrence C. Bliss
Publisher :
Page : 186 pages
File Size : 46,83 MB
Release : 1981
Category : Natural areas
ISBN :
Author : Lawrence C. Bliss
Publisher :
Page : 186 pages
File Size : 46,83 MB
Release : 1981
Category : Natural areas
ISBN :
Author : United States. National Park Service. Alaska Regional Office
Publisher :
Page : 282 pages
File Size : 43,80 MB
Release : 1988
Category : Cape Krusenstern National Monument (Alaska)
ISBN :
Author : Claire S. Hanson
Publisher :
Page : 682 pages
File Size : 21,79 MB
Release : 1988
Category : Meteorological stations
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Author :
Publisher :
Page : 576 pages
File Size : 47,13 MB
Release : 1986
Category : Forests and forestry
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Author : Joseph E. Horn
Publisher :
Page : 636 pages
File Size : 27,90 MB
Release : 1986
Category : Forests and forestry
ISBN :
Since its introduction in 1979, CHEAPO, a computer based economic analysis program, has allowed users of the Stand Prognosis Model to evaluate silvicultural alternatives from an economic point of view. Subsequent modifications to the Prognosis Model have rendered CHEAP0 obsolete. This users guide covers a new computer model, CHEAP0 II, which is compatible with version 5.1 of the Prognosis Model and expands its economic analysis capabilities.
Author : United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection
Publisher :
Page : 140 pages
File Size : 11,27 MB
Release : 1991
Category : Arctic National Wildlife Refuge (Alaska)
ISBN :
Author :
Publisher :
Page : 568 pages
File Size : 10,48 MB
Release : 1986
Category : Forest reserves
ISBN :
This second volume of conference proceedings includes over 70 reports of current wilderness research presented at the National Wilderness Conference, 1985. Topics covered include wilderness fire, air quality, soil and vegetation, fish and wildlife, water, wilderness use and user characteristics, visitor attitudes and behaviour; management concepts, etc.
Author :
Publisher :
Page : 1012 pages
File Size : 39,31 MB
Release : 1987
Category :
ISBN :
Author :
Publisher :
Page : 176 pages
File Size : 48,79 MB
Release : 1983
Category : Gates of the Arctic National Park and Preserve (Alaska)
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Author : Leslie A. Viereck
Publisher :
Page : 284 pages
File Size : 47,3 MB
Release : 1992
Category : Plant communities
ISBN :