TY - RPRT TI - Hydrogeology of the Point Lookout Sandstone in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah AU - Steven D. Craigg AU - W. L. Dam AU - J. M. Kernodle AU - C. R. Thorn AU - G. W. Levings PY - 1990 DO - 10.3133/ha720g UR - https://pubs.usgs.gov/publication/ha720G ID - ha720G ER -