00692cam a2200193   450000100040000000500170000400800390002101000160006002000280007610000250010424500930012926000470022230000680026950400510033765000280038865000220041665000380043870000220047684220181127162155.0950921s1996    mnuab    b    001 0 eng  a   95025678  a031406401X (alk. paper)1 aMcKinney, Michael L.10aEnvironmental science :bsystems and solutions /cMichael L. McKinney, Robert M. Schoch.  aMinneapolis/St. Paul :bWest Pub.,cc1996.  a1 v. (various pagings) :bill. (some col.), col. maps ;c28 cm.  aIncludes bibliographical references and index. 0aEnvironmental sciences. 0aEnvironmentalism. 0aPollutionxEnvironmental aspects.1 aSchoch, Robert M.