United States Department of the Interior, Douglas LIcKay, Secretary 

 Fish and Wildlife Service, John Lo Farley, Director 



CREEL CEITSUS AlID EJTEIIDITURE STUDY, 



IIORTII FORK SUIT RFTER, IIOITTAIIA, 1951 



Prepared in the Office of Ilissouri River Bacin Studies 

 Billings, Montana 



Special bciontii'.'ic ^^cnort; Fisherxoa JiOj 120 



ITa shin '-ton, - 

 ::av 1954 



