00329nam a2200109Ia 4500008004100000041000800041082001800049100002100067245008300088260004000171300000800211211209s1989    xx            000 0 und d  aeng  a628.3 N89 BOW  aBOWKER, ROBERT G  aODOUR AND CORROSION CONTROL IN SANITARY SEWERAGE SYSTEMS AND TREATMENT PLANTS   aNEW YORKbHEMISPHERE PUB. CO.c1989  a132