Isbn: 9781288868414 - calculation of transient soundings for a coincident loop system (program tcoloop): usgs open-file report 82-378 (1 Ergebnisse)

Zustand: New. KlappentextThe United States Geological Survey (USGS) is a scientific organization created in 1879, and is partof the U.S. government. Their scientists explore our environment and ecosystems, to determine thenatural dangers we are facing.