333.9
C957P
           Crutchfield, James A
               The Pacific salmon fisheries a study of irrational conservation \ James A Crutchfield - Baltimore : John Hopkins Press, 1969.
               xii, 220p.
                ISBN: 8018-1025-6

79385
                Subjects: Conservation of natural resources; Fishery conservation; Fishery management; Fishery resources.