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_d5518
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040 _aAranzadi Liburutegia
080 _a599
100 1 _aSzalay, Frederick S.
_9603880
_d1938-
245 1 0 _aBeginning of the age of mammals in Asia, the late paleocene gashato fauna, Mongolia /
_cFrederick S. Szalay, Malcolm C. Mckenna.
260 _aNew York :
_b[s.n.],
_c1971
300 _ap. 271-317. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aBulletin of the American Museum of Natural History
490 _v 144, 4
650 _aMamíferos
_9790
700 1 _aMckenna, Malcolm C.
_91441236
942 _2cdu
942 _cBK
_2cdu