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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Pest control
Filter: Subject of political science
| Date: | 04 06 1950 |
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| Description: | Group portrait of the 5th conference of the Wisconsin Pest Control, taken in the Crystal Ball Room of the Loraine Hotel. |
| Date: | 03 29 1951 |
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| Description: | Group portrait of attendees at the Wisconsin Pest Control 6th Conference in the Waubesa Room, Park Hotel, 22 South Carroll Street. |
| Date: | 1947 |
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| Description: | Pages one and Two of Senate Bill 458 regarding the depositing of toxic insecticides. |
| Date: | 09 26 1969 |
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| Description: | Walter Scott of the Wisconsin Department of Natural Resources weighs the 4,499-page transcript of Wisconsin's DDT hearings. |
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