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Bill Ricker, Canadian entomologist and author (born 1908)
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Bill Ricker
Canadian scientist (1908–2001)
William Edwin Ricker, was a Canadian entomologist and important founder of fisheries science. He is best known for the Ricker model, which he developed in his studies of stock and recruitment in fisheries. The model can be used to predict the number of fish that will be present…Source: Wikipedia (CC BY-SA)