%0 Generic %A Copeland, Claudia, %T Clean Water Act section 401 : background and issues [August 30, 2011] / %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.crs/crsmthaagng0001&id=1&size=2&collection=congrec&index=alpha/C_crs