Word: lindahl
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Dates: during 1960-1969
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...pulled, instead of sheared from the animal. And the un skilled farm labor needed for the simplified job would earn only about $2.50 per hour, sharply reducing costs to the wool industry. Taking up the project at Terrill's suggestion, Agriculture Biologist Ethel Dolnick and Physiologist Ivan Lindahl began feeding varying amounts of a nitrogen-mustard anti-tumor drug to experimental sheep...