Monitoring the spatial distribution of aquatic macrophytes: a look at plant associations in Allequash Lake, Wisconsin. 56th Annual Meeting of the American Society for Photogrammetry and Remote Sensing. 4:21-30.. 1991.
Satellite remote sensing of limnological indicators of global change. ACSM-American Society of Photogrammetry and Remote Sensing. Annual Convention. Technical Papers Volume 3: Remote Sensing:496-505.. 1991.
Applications of remote sensing and GIS in Limnology. Technical papers, 1990 ACSM-ASPRS Meeting, March 19-23, Denver, Colorado.. 1990.