Proceedings 16th Annual Meeting, Aquatic Plant Control Research Planning and Operations Review Held at St. Paul, Minnesota on 17-19 November 1981

摘要

The 16th Annual Meeting of the U.S. Army Corps of Engineers Aquatic Plant Control Research Program was held in St. Paul, Minnesota, on 17-19 November 1981, to review current research activities and to afford an opportunity for presentation of operational needs. (Author)