Autore: Harriet Webster

The U.S. Geological Survey (USGS) aims to provide unbiased scientific information to describe and understand the geological processes of the Earth; minimize loss of life and property from natural dis …

More than a decade after the World Conference on Education for All (WCEA) held in Jomtien, Thailand, March 1990, as well as the goals set a decade later in Dakar at the World Forum of Education for A …