9781288860982 - formulas and tables to facilitate the construction and use of maps: usgs bulletin 50 von woodward, robert simpson (1 Ergebnisse)

Kartoniert / Broschiert. Zustand: New. KlappentextThe 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 fac.