GIS/GPS applications in USDA-APHIS redistribution of leafy spurge biocontrol agents

2009-05-052009-05-051993https://hdl.handle.net/10365/4093Vegetation mapping.Weeds.Leafy spurge.GIS/GPS applications in USDA-APHIS redistribution of leafy spurge biocontrol agents1993 Leafy Spurge Symposium Proceedings; Granby, CO; July 26-28, 1993