Environmental impact statement addendum
Subtitle: Colstrip units 3 & 4, Colstrip, Rosebud County, Montana
Publisher: Dept. of Health and Environmental Sciences, Environmental Sciences Division
Published: 1977
Place of publication: Helena, Mont
Language: eng
Number of pages: 58
Subjects: Electric power-plants
Other titles: Colstrip units 3 & 4, Colstrip, Rosebud County, Montana.
Notes: "Oct. 25, 1977"--1st prelim. p.

Includes bibliographical references.