"This application uses daily data from the extension weather station network to help farmers manage irrigation. Each user is assigned an unique link for his or her farm." -- website
“Water Well Basics: Well Construction from Start to Finish.” Films On Demand, Films Media Group, 1999, fod.infobase.com/PortalPlaylists.aspx?wID=97832&xtid=48903. Accessed 4 May 2022.