TY - RPRT TI - Selected hydrologic and physical properties of Mesozoic formations in the Upper Colorado River Basin in Arizona, Colorado, Utah, and Wyoming: Excluding the San Juan Basin AU - J. F. Weigel PY - 1987 DO - 10.3133/wri864170 UR - https://pubs.usgs.gov/publication/wri864170 ID - wri864170 ER -