Water-resources appraisal of the Big Sandy area, Mohave County, Arizona

Water Resources, Groundwater, Surface Water, Hydrology, Hydrogeology, Flood, Aquifer, Geochemical Survey, Biogeology, Subsurface, Map, Bedrock, Surficial, volcanic rocks of Sycamore Creek (Aquarius Mts.) - Oligocene(?)/Miocene(?), terrace gravel of Tule Wash - Pliocene(?)/Pleistocene(?), Tule Wash basalt - Miocene,