Massachusetts lake classification program
By: Massachusetts Department of Environmental Quality Engineering, Division of Water Pollution Control, Technical Services Branch.
Contributors: Massachusetts. Division of Water Pollution Control. Technical Services Branch.
Publisher: The Branch
Published: 1989
Place of publication: Westborough, Mass. (Westview Bldg., Lyman School Grounds, Westborough 01581)
Language: eng
Number of pages: 48
Notes: "Revised January 1989."