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  1. By: Koopman, Karl F. - Mumford, Russell E. - Heisterberg, Jon F.
    Publication info: New York, N.Y, American Museum of Natural History, c1978
    Holding Institution: American Museum of Natural History Library
  2. By: Heisterberg, Jon F. - Koopman, Karl F. - Mumford, Russell E.
    Publication info: 1978
    Holding Institution: American Museum of Natural History Library