461
462
463
466
by Whitman, Jackson S.
Published [1983]

Report Number(s): APA 707

Link to full text
467
468
by Beltaos, S., 1944-
Published [1981]

Report Number(s): APA 2689

Link to full text
469
471
Published [1986]

Report Number(s): APA 3403

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472
Published [1985]

Report Number(s): APA 2969

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473
475
Published [1980]

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

Link to full text
476
477
479
480
Published [1981?]

Report Number(s): APA 62 APA 1265

Link to full text
Link to full text