John Richard Schrock (Schrock, John Richard)

• 
  Controlled Wildlife: A Three-Volume Guide to U.S. Wildlife Laws and Permit Procedures
  by Carol Estes, Association of Systematics Collections, John Richard Schrock, Keith W. Sessions, Steven T. King
  Softcover, Association of Systematics Collections, ISBN 0942924053 (0-942924-05-3)
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  A Guide to Museum Pest Control
  by Lynda A. Zycherman, John Richard Schrock
  Softcover, Natural Science Collections, ISBN 0942924142 (0-942924-14-2)