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Published 1982]
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Published [1981]
...APA 93...

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Published [1981?]
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Published [1981]
...APA 1356...

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Published 1982]
...APA 255...

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Published [1981]
...APA 1357...

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Published [1982]
...APA 1359...

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Published [1982]
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Published [1985]
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Published [1983]
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Published 1983]
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17
by Plummer, James R.,
Published 1982 Mar. 31.
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