TY - BOOK T1 - Geology and mineral resource potential of Salt Flats and surrounding area, Cienega School 7 1/2' quadrangle, New Mexico and Texas / DA - [1997] CY - [Denver, CO] : AU - Spirakis, Charles S. AU - O'Neill, J. Michael. VL - 97-281 CN - I 19.76: PB - U.S. Geological Survey, PP - [Denver, CO] : PY - [1997] N1 - One map on 1 folded leaf in pocket. ID - 216136 KW - Mines and mineral resources KW - Mines and mineral resources KW - Geology KW - Geology TI - Geology and mineral resource potential of Salt Flats and surrounding area, Cienega School 7 1/2' quadrangle, New Mexico and Texas / ER -