by John Pitlick, Mark Van Steeter and Margaret Franseen ; submitted to U.S. Fish and Wildlife Service.
"January 1996."
"This report fulfills the statements of work outlined in: U.S. Fish and Wildlife service Purchase Order No. 60181-5-1559 and U.S. Bureau of Reclamation Purchase Order No. 1425-5-PG-4A-01300."
Includes bibliographic references (page 19)
Online resource; title from PDF cover (viewed February 2023)