000 00423nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
245 _aPelagic studies of seabirds in the Central and Eastern Pacific Ocean
260 _aWashington
260 _bWashington Smithsonian Contributions to Zoology
260 _c1974
300 _a277 p.
440 _aNo.; Washington Smithsonian Co
901 _pS22902
942 _cB
_2udc
999 _c129272
_d129272