Proceedings of the Research Planning Conference on the Aquatic Plant Control Program (13th) ; 16 - 19 October 1978 ; Seattle, WA ; final report
Research Planning Conference on the Aquatic Plant Control Program ; 13 ; 1978 ; Seattle, WA Research Planning Conference on the Aquatic Plant Control Program ; 13 (Seattle, WA) : 1978.10.16-19
WES-MP-A ; 79-7
1979
238 S
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Conference Proceedings
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