Concrete Mix Investigations--Fontenelle Dam--Seedskadee Project, Wyoming
Author : R. L. Savidge
Publisher :
Page : 38 pages
File Size : 27,39 MB
Release : 1963
Category :
ISBN :
Author : R. L. Savidge
Publisher :
Page : 38 pages
File Size : 27,39 MB
Release : 1963
Category :
ISBN :
Author : United States. Department of the Interior. Library
Publisher :
Page : 820 pages
File Size : 48,5 MB
Release : 1967
Category : Library catalogs
ISBN :
Author :
Publisher :
Page : 712 pages
File Size : 47,19 MB
Release : 1956
Category : Union catalogs
ISBN :
Includes entries for maps and atlases
Author :
Publisher :
Page : 698 pages
File Size : 15,95 MB
Release : 1964
Category : American literature
ISBN :
Author :
Publisher :
Page : 292 pages
File Size : 44,60 MB
Release : 1981
Category : Oregon National Historic Trail
ISBN :
Author :
Publisher :
Page : 1514 pages
File Size : 40,56 MB
Release : 1961
Category : Engineering
ISBN :
Author : United States Department of the Interior
Publisher :
Page : 694 pages
File Size : 37,3 MB
Release : 1948
Category : Hoover Dam (Ariz. and Nev.)
ISBN :
Author :
Publisher :
Page : pages
File Size : 36,5 MB
Release : 1969
Category : Dam safety
ISBN :
Author : United States. Bureau of Land Management
Publisher :
Page : 68 pages
File Size : 12,64 MB
Release : 1977
Category : Government information
ISBN :
Author : Dennis H. Knight
Publisher : Yale University Press
Page : 417 pages
File Size : 26,65 MB
Release : 2014-01-01
Category : Science
ISBN : 0300185928
Many changessome discouraging, others hopefulhave occurred in the Rocky Mountain region since the first edition of this widely acclaimed book was published. Wildlife habitat has become more fragmented, once-abundant sage grouse are now scarce, and forest fires occur more frequently. At the same time, wolves have been successfully reintroduced, and new approaches to conservation have been adopted. For this updated and expanded Second Edition, the authors provide a highly readable synthesis of research undertaken in the past two decades and address two important questions: How can ecosystems be used so that future generations benefit from them as we have? How can we anticipate and adapt to climate changes while conserving biological diversity?