Guidelines for Logging, Describing, and Sampling Cores and Cuttings of Coal and Associated Rocks at the Drill Site: Usgs Open-File Report 79-1522 - Brossura

Hobbs, Robert G

9781288951802: Guidelines for Logging, Describing, and Sampling Cores and Cuttings of Coal and Associated Rocks at the Drill Site: Usgs Open-File Report 79-1522

Brossura

ISBN 10: 1288951809 ISBN 13: 9781288951802

Casa editrice: Bibliogov, 2013

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their reports.

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