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  • Date > 1969-08-05 (remove)
  • Type > Text (remove)
  • Contributor > Wirth, Conrad Louis, 1899- (remove)

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  • forty-three state studies out of the forty-eight states that existed at that time. While they were always put out as state reports, most of the work was done with employees paid for with funds, and the Park Service was the cooperating agency. eee