TY - RPRT TI - A water-quality assessment of the Anderson River watershed, Crawford, Dubois, Perry, and Spencer counties, Indiana AU - M. A. Ayers AU - William J. Shampine PY - 1975 DO - 10.3133/ofr75325 UR - https://pubs.usgs.gov/publication/ofr75325 ID - ofr75325 ER -