000 00581cas a2200157 4500
001 u260843
003 SIRSI
040 _cMX-MeUAM
245 0 0 _aEfects of the commercial fishing of the red urchin, strongylocentrotus franciscanus (echinodermata) son its population estructure in Santo Tomas, Baja California, Mexico, with a comparison of sampling methods /
_cEduardo Jose Romero Orozco [et al.]
300 _apag. 97
700 1 _aEduardo Jose Romero Orozco
700 1 _aHans Bertsch
773 0 _tCiencias marinas
_gVol.10:no.2 (1984:Ago)
596 _a2
942 _cANALITICA
999 _c113040
_d113040