Aryan I. Roest (Roest, Aryan I.)

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  Key Guide to the Reptiles & Amphibians of the Central California Coast
  by Aryan I. Roest
  Hardcover, Mad River Pr Inc, ISBN 0916422917 (0-916422-91-7)
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  Key-Guide to Mammal Skulls and Lower Jaws
  by Aryan I. Roest
  Softcover, Mad River Pr Inc, ISBN 0916422712 (0-916422-71-2)