1970-1990 (majority within 1971-1985)
The 1970-1990 subseries contains many files on the Ecology Center's recycling and energy conservation outreach programs, as well as on its fundraising activities. Within these files, there is considerable information about Recycle Ann Arbor, Ecology Week and other educational programs, the Washtenaw Environmental Council and associate organizations, Ann Arbor Tomorrow, and Citizens' Association for Area Planning.