TY - RPRT TI - Quantity and quality of seepage from two earthen basins used to store livestock waste in southern Minnesota during the first year of operation, 1997-98 AU - James F. Ruhl PY - 1999 DO - 10.3133/wri994206 UR - https://pubs.usgs.gov/publication/wri994206 ID - wri994206 ER -