Montana water pollution control program plan :
prepared for Environmental Protection Agency, Region VII /
prepared by Water Quality Bureau, Environmental Sciences Division, Department of Health and Environmental Sciences.
APA Citation
Montana. Water Quality Bureau., United States. Environmental Protection Agency. Region VII. (1973). Montana water pollution control program plan: prepared for Environmental Protection Agency, Region VII. Denver: The Agency.
MLA Citation
Montana. Water Quality Bureau, and United States. Environmental Protection Agency. Region VII. Montana Water Pollution Control Program Plan: Prepared for Environmental Protection Agency, Region VII. Denver: The Agency, 1973.
Warning: These citations may not always be complete (especially for serials).