Beaver Protection, Management, and Utilization in Europe and North America edited by Peter E. Busher, Ryszard M. Dzieciolowski.
By the end of the 19th century both beaver species had been extirpated from large portions of their native ranges. The global decline in beaver populations was the direct re sult of exploitation by humans. Now, at the end of the 20th century, protection, manage ment, and reintroduction programs, c...
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