2
Published March 1987
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3
Published June 1988
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Report Number(s): BLM-AK-PT-88-003-1792-910

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4
Published October 1980
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5
Published May 2011
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Report Number(s): CAAG-TR-SPENV-000004

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6
by Berger, Thomas R.
Published July 1977
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Volume 1 of 2
Volume 2 of 2
7
Published July 1981
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