Well installation and documentation, and ground-water sampling protocols for the pilot National Water-Quality Assessment Program
By: by Mark A. Hardy, P. Patrick Leahy, and William M. Alley.
Contributors: Leahy, P. Patrick.; Alley, William M.; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 89-396.
Publisher: Dept. of the Interior, Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1989
Place of publication: Denver, CO
Language: eng
Format: Microform
Subjects: Groundwater -- United States -- Sampling.; Groundwater -- United States -- Quality -- Testing.; Wells -- United States -- Testing.; Water quality -- United States -- Testing.
Notes: Includes bibliographical references (p. 34-36).