Handbook of suggested practices for the design and installation of ground-water monitoring wells - Aller, Linda (National Water Well Association, 1989)
"This report covers a period from June 1985 to May 1989, and work was completed as of June 1989"--P. iii.
"Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Las Vegas, Nevada."
"This study was conducted in cooperation with National Water Well Association."
"Cooperative Agreement CR-812350-01."
"Submitted ... by the National Water Well Association under sponsorship of the Environmental Monitoring Systems Laboratory, Las Vegas, Nevada"--P. iii.
Keywords: Monitoring wells.; Wells -- Design and construction.; Groundwater -- Sampling -- Equipment and supplies.; Boring.; elektronické knihy; electronic books