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John G. Dennis
Affiliation:
United States National Park Service
Title:
Acting Deputy Associate Director
Department:
Natural Resources (3223 MIB)
Expertise:
Plant ecology
AGCI Workshop Participation
Events Attended
Biological Invasion as a Global Change
August 21, 1994
to
September 03, 1994
AGCI Presentations/Publications
August 24, 1994
Three Types of Invasion in the National Parks System
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