USGS-Method-I-4471-97 for geological reserach

• These factsheets highlight geoscience areas including, employment, water, minerals, energy and hazards in each state. 

• study Earth’s systems, the complex geologic, marine, atmospheric, and hydrologic processes that sustain life and the econom

• This LC Lab version distributed by the USGS

• The previous core version, ELAB science method, is actively maintained and supported as well.