https://www.salernoformazione.com/l13xn9j9 Over the years, I think I’ve written more articles on the research produced by the United States Geological Survey (USGS) than any other agency. I’ve been in the field with many USGS scientists, whose work has taken me deep into the Florida Everglades and across the windswept prairies of North Dakota, among other places. (See, for… https://www.plantillaslago.com/cism3pfs6e Continue Reading…