Hubert, Wayne A.
  Relations of physical habitat to abundance of four nongame fishes in high-plains streams : a test of habitat suitability index models
  En: North American Journal of Fisheries Management. -- (1989). -- [s.l.] : , [s.f.]

  Hubert, W. A.-U.S. Fish ans Wildlife Service, Wyoming Cooperative Fish and Wildlife Research Unit University of Wyoming, Laramie, Wyoming 82071, U.S.A

  I. Rahel, Frank J.