Standard references for monitoring wells
By: the Massachusetts Department of Environmental Protection
Edition: Rev.
Publisher: Office of the Secretary of State
Published: 1993
Place of publication: Boston, Mass
Language: eng
Subjects: Wells; Water quality; Groundwater; Sampling; Monitoring wells; Production standards
Notes: "November 1993"--p. i.

Title from cover.

"Update 1994- chapters 7 & 8."

Includes bibliographical references.