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Filter: Categories of Wisconsin Historical Images
Filter: FORMAT_DIMENSIONS of 8.5 x 11 inches
Filter: Year of 1900-1999
Filter: Subject of environmental protection
| Date: | 03 03 1970 |
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| Description: | The cover design of the magazine "Environmental Action: April 22" featuring a line drawing of multititudes of people clinging to and falling off of the Ear... |
| Date: | 07 1976 |
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| Description: | Diagram showing environmental means by which humans can be exposed to radiation from nuclear power plants. |
| Date: | 04 1970 |
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| Description: | Fundraising advertisement for the Environmental Teach-In on April 22 in honor of Earth Day. The first sentence reads: "A disease has infected our country."... |
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