Clark, William E.

• Measuring the operational effectiveness of search and screening sensors from exercise data
• Hydrology of Brooklyn Lake near Keystone Heights, Florida
• Interim report on the water resources of Alachua, Bradford, Clay, and Union counties, Florida
• Possibility of salt-water leakage from proposed intracoastal waterway near Venice, Florida well field
• Water resources of the Upper New River Basin, West Virginia
• Water-resources data for Alachua, Bradford, Clay, and Union Counties, Florida
• What part-timers think about their job