Ground-water Resources of the Republic of El Salvador, Central America

Ground-water Resources of the Republic of El Salvador, Central America PDF Author: Albert Nelson Sayre
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 92

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Book Description
Geologic and hydrologic studies of water supply as a part of the program of the Health and Sanitation Division of El Salvador.

Ground-water Resources of the Republic of El Salvador, Central America

Ground-water Resources of the Republic of El Salvador, Central America PDF Author: Albert Nelson Sayre
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 92

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Book Description
Geologic and hydrologic studies of water supply as a part of the program of the Health and Sanitation Division of El Salvador.

Ground-water Resources of the Republic of El Salvador, Central America

Ground-water Resources of the Republic of El Salvador, Central America PDF Author: Albert Nelson Sayre
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 84

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Book Description
Geologic and hydrologic studies of water supply as a part of the program of the Health and Sanitation Division of El Salvador.

Ground-water Resources of the Republic of El Salvador, Central America

Ground-water Resources of the Republic of El Salvador, Central America PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Earth and Water Resources and Hazards in Central America

Earth and Water Resources and Hazards in Central America PDF Author:
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 48

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Geological Survey Water-supply Paper

Geological Survey Water-supply Paper PDF Author:
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 860

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Mineral Deposits of Central America

Mineral Deposits of Central America PDF Author: Ralph Jackson Roberts
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 226

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The Conterminous United States Mineral Appraisal Program

The Conterminous United States Mineral Appraisal Program PDF Author: Ticie A. Taylor
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 504

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Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 414

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Volcanic Activity and Human Ecology

Volcanic Activity and Human Ecology PDF Author: Payson D. Sheets
Publisher: Elsevier
ISBN: 1483263185
Category : Social Science
Languages : en
Pages : 663

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Book Description
Volcanic Activity and Human Ecology deals with dating, chronology, stratigraphy, volcanic activity, and with the impacts of volcanism on animals, plants, human populations, and the environment. Some of the chapters explain how such findings must be weighed against other causes that influence human behavior and survival, such as factors of social customs, climatic change, shifting biogeographic patterns, disease, and the ability to adapt. Each of the chapters that assess the possible human response to volcanism does so by searching for multiple explanations of the archaeological record, avoiding the simple argument that people were dramatically and inevitably overcome by catastrophic geologic events. The book begins with discussions of volcanism as seen by geologists and pedologists. These include s a general overview of volcanoes and volcanism; a review of the production, dispersal, and properties of tephra and of the geologic methods used to study tephra; and the nature of volcanic soils and their economic impact. Subsequent chapters use the geologic and modern records to examine volcanoes as hazards to people. The final series of papers deals with the interrelationships between volcanism and human occupations as seen through the archaeological, paleobotanical, and paleozoological records.

Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 336

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Book Description