main query IF: SELECT * FROM main, coverage, maincoverage, subject, mainsubject WHERE main.MainID=565 AND coverage.coverageID=maincoverage.coverageID AND main.MainID=maincoverage.MainID AND main.MainID=mainsubject.MainID AND subject.SubjectID=mainsubject.SubjectID ORDER BY Name, subject_name EPA Science InventoryAccess: Publicly available resource
Some technical reports from the EPA are available through the Library of Congress Technical Reports and Standards Unit (TRS) . Many others are in the general collections of the Library and can be found by searching the LC online catalog. Subject(s): |
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