1
by Bowers, J. F.
Published 1980.
Contents: '; ...v. 1. [Main report] (APA 2111)....

Report Number(s): EPA-450/4-79-030 APA 2111

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2
Published [1980]
...APA 2116...

Report Number(s): EPA-450/4-80-012 APA 2116

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