00345    a2200121   4500020001500000082002000015100002000035245004000055260004500095300002100140650003400161650002800195  a0632027045  a338.372755bBJO  aBjorndal, Trond  aThe economics of salmon aquaculture  aOxfordbBlackwell Scientificc1990g1990  aviii,120p.c23cm  aFish-culture-economic aspects  aSalmon-economic aspects