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008 180116s1956 xxu|||||||||||||||||eng d
040 _aEC-PaCDF
_bspa
_cEC-PaCDF
041 _aeng
082 0 4 _223
_a598.338
100 1 _aJohnston, David W.
_d1926-
245 1 4 _aThe annual reproductive cycle of the California gull /
_cby David W. Johnston.
246 1 _aCiclo anual de reproducción de la gaviota de California.
260 3 _a[U.S.A.] :
_c1956.
300 _a134-221 p. ;
_bil., tablas ;
_c23 cm.
490 0 _aCondor ;
_vvol. 58, no. 2 and 3
524 _aReprinted from The Condor: Vol. 58, March-April, 1956, Number 2, pp. 134-162 and Vol. 58, May-June, 1956, Number 3, pp. 206-221.
546 _aInglés
653 0 _aLarus californicus
942 _2ddc
_cBOOK
999 _c13222
_d13222