
The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part<br/> of the U.S. government. Their scientists explore our environment and ecosystems, to determine the<br/> natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and<br/> analyze data so that they have a better understanding of our problems. The USGS is dedicated to<br/> provide reliable, investigated information to enhance and protect our quality of life. This is one of<br/> their circulars.
Page Count:
36
Publication Date:
2013-02-12
ISBN-10:
1288758936
ISBN-13:
9781288758937
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