Conservation districts and Great Lakes water quality :
present and prospective roles : a report to the National Association of Conservation Districts, Committee on the Great Lakes /
prepared by the Great Lakes Commission.
APA Citation
Great Lakes Commission. (1990). Conservation districts and Great Lakes water quality: present and prospective roles : a report to the National Association of Conservation Districts, Committee on the Great Lakes. Ann Arbor, MI: The Commission.
MLA Citation
Great Lakes Commission. Conservation Districts And Great Lakes Water Quality: Present And Prospective Roles : a Report to the National Association of Conservation Districts, Committee On the Great Lakes. Ann Arbor, MI: The Commission, 1990.
Warning: These citations may not always be complete (especially for serials).