TY - RPRT TI - Sources of springs supplying base flow to the Verde River headwaters, Yavapai County, Arizona AU - Laurie Wirt AU - H. W. Hjalmarson PY - 1999 DO - 10.3133/ofr99378 UR - https://pubs.usgs.gov/publication/ofr99378 ID - ofr99378 ER -