TY - RPRT TI - Adequacy of available hydrogeologic data for evaluation of declining ground-water levels in the Fort Rock Basin, south-central Oregon AU - W. D. McFarland AU - G.N. Ryals PY - 1991 DO - 10.3133/wri894057 UR - https://pubs.usgs.gov/publication/wri894057 ID - wri894057 ER -