000 00746cam a2200241 4500
001 u183871
003 SIRSI
008 940421b1992 a r eng
020 _a9-309-04735-8
040 _cMX-MeUAM
041 1 _aeng
050 4 _aSH351
_b.T8 N38
110 1 _aNational Research Council (U.
_bS.). Committee on Reducing Porpoise Mortality from Tuna Fishing.
245 1 0 _aDolphins and the tuna industry.
260 _aWashington, D. C. :
_bNational Academic,
_c1992.
300 _a176 p. ;
_c 23 cm.
504 _aIncluye bibliografia.
690 _aAtun
_xPesquerias Aspectos ambientales.
690 _aDelfines
_xMortalidad.
690 _aAtun
_xIndustria pesquera Aspectos ambientales.
596 _a9
942 _cLIBRO
999 _c45561
_d45561