1
Published 1971.

Report Number(s): APA 2075 PC(1)-B 3

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4
7
by Darnell, Rezneat M.
Published 1976.

Report Number(s): APA 3143 EPA-600/3-76-045

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9
by Schallock, Eldor W.
Published 1974.

Report Number(s): EPA-660/3-74-008 APA 1922

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10
12
Published [1983]

Report Number(s): APA 938 (draft 3) RTS 14 (draft 3)

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13
Published [1977]

Report Number(s): EPA-600/3-77-042 APA 1813

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14
Published [1982]

Report Number(s): APA 3 APA 1208 SUS 57

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15
Published [1981]

Report Number(s): APA 387 SUS 3

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