000			00570 a2200157 4500
008			150219b xxu||||| |||| 00| 0 spa d
110			_aBureau of Commercial Fisheries
245			_aWorking paper / _cBureau of Commercial Fisheries. Division of Economic Research
260			_aWashington _bBureau of Commercial Fisheries. Division of Economic Research
300			_av.
710			_aDivision of Economic Research
866			_a1968 6
866			_a1969 1-5, 7-10, 13, 14, 16, 18-35, 37, 38
866			_a1970 36, 39-42, 44-47, 52-54, 56-61 _a1971 78,79
942			_2ddc _cCR
999			_c925 _d925