TY - RPRT TI - Maps showing ground-water conditions in the northern part of the Chinle area, Apache County, Arizona, 1976 AU - G. W. Levings AU - C. D. Farrar PY - 1977 DO - 10.3133/wri7735 UR - https://pubs.usgs.gov/publication/wri7735 ID - wri7735 ER -