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by Rickard, Warren E.
Published 1974.
Published 1974.
Report Number(s): APA 2093
Link to full textLink to introductory pages (copyrighted item).
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by Joyce, M. R.
Published 1980.
Published 1980.
Report Number(s): FWS/OBS-80/09 APA 2989 APA 3260 SUS 10034
Link to full text