TY - BOOK AU - Meade,Robert H. TI - Contaminants in the Mississippi River, 1987-92 T2 - U.S. Geological Survey circular AV - TD223.4 .C657 1995 U1 - 363.73/942/0977 20 PY - 1995/// CY - [Washington, D.C.], Denver, CO PB - U.S. G.P.O., Free on application to U.S. Geology Service, Information Services, Denver Federal Center KW - Water KW - Pollution KW - Mississippi River KW - Local N1 - Includes bibliographical references ER -