Mammal and bird species held in zoos are less endemic and less threatened than their close relatives not held in zoos von Martin, T. E, Lurbiecki, H, Joy, J. B, Mooers, A. O

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The economic geography of ex situ conservation von Martin, T. E., Lurbiecki, H., Mooers, A. O.

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Mammal and bird species held in zoos are less endemic and less threatened than their close relatives not held in zoos: Factors affecting mammal and bird representation in zoos von Martin, T. E., Lurbiecki, H., Joy, J. B., Mooers, A. O.

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