Author: United States. National Park Service
Publisher:
ISBN:
Category : Government purchasing
Languages : en
Pages : 142
Book Description
Acquisition Guideline
Author: United States. National Park Service
Publisher:
ISBN:
Category : Government purchasing
Languages : en
Pages : 142
Book Description
Publisher:
ISBN:
Category : Government purchasing
Languages : en
Pages : 142
Book Description
EcoRegions of Alaska
Author: Alisa L. Gallant
Publisher: DIANE Publishing
ISBN: 9780788148965
Category :
Languages : en
Pages : 90
Book Description
Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
Publisher: DIANE Publishing
ISBN: 9780788148965
Category :
Languages : en
Pages : 90
Book Description
Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
New Publications of the Geological Survey
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 836
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 836
Book Description
Coasts in Crisis
Author: S. Jeffress Williams
Publisher:
ISBN:
Category : Coast changes
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Coast changes
Languages : en
Pages : 44
Book Description
The Slumgullion Earth Flow
Author: David Joseph Varnes
Publisher:
ISBN:
Category : Earthflows
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Earthflows
Languages : en
Pages : 104
Book Description
Contaminants in the Mississippi River, 1987-92
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 160
Book Description
USGS Reference Materials
Author:
Publisher:
ISBN:
Category : Chemistry, Inorganic
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category : Chemistry, Inorganic
Languages : en
Pages : 2
Book Description
Metal Industry Indicators
Author:
Publisher:
ISBN:
Category : Economic indicators
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Economic indicators
Languages : en
Pages : 8
Book Description
USGS Tracks Acid Rain
Author: J. D. Gordon
Publisher:
ISBN:
Category : Acid deposition
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category : Acid deposition
Languages : en
Pages : 6
Book Description
Earthquake Hazards in the Pacific Northwest
Author:
Publisher:
ISBN:
Category : Earthquake hazard analysis
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Earthquake hazard analysis
Languages : en
Pages : 0
Book Description