Selected freshwater invertebrates proposed for special concern status in Massachusetts
Subtitle: (Mollusca, Arthropoda)
By: prepared by Douglas G. Smith ; in cooperation with the Commonwealth of Massachusetts, Technical Services Branch, Department of Environmental Quality Engineering, Division of Water Pollution Control
Contributors: Massachusetts. Division of Water Pollution Control. Technical Services Branch
Publisher: The Division
Published: 1984
Place of publication: Westborough, Mass
Language: eng
Number of pages: 24
Subjects: Arthropoda; Mollusks
Notes: Cover title: Selected freshwater invertebrates proposed for special concern in Massachusetts: part II.

"January, 1984."

Bibliography: p. 11-13.