TY - RPRT TI - Using geochemistry to identify the source of groundwater to Montezuma Well, a natural spring in Central Arizona, USA: Part 2 AU - Raymond H. Johnson AU - Ed DeWitt AU - Laurie Wirt AU - Andrew H. Manning AU - Andrew G. Hunt PY - 2012 DO - 10.1007/s12665-012-1844-3 UR - https://pubs.usgs.gov/publication/70048307 ID - 70048307 ER -