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020			_a9686397647 : _c _84.87
020			_a9789686397642
040			_aHUA _cHUA _dCAW _dBAKER _dCRH _dYDXCP _dMTG _dWAU _dHEBIS _dUN@
082	0	4	_a333.9522 _bR312 2001
245	1	4	_aThe red book : _bthe extinction crisis face to face / _ctexts, Amie Bräutigam and Martin D. Jenkins ; special contributions, George B. Rabb... [et al.].
264	3	1	_a[México, D. F.] : _bCEMEX, _cc2001.
300			_a309 páginas : _bprincipalmente ilustraciones a color
336			_atexto _btxt _2rdacontent
337			_ano mediado _bn _2rdamedia
338			_avolumen _bnc _2rdacarrier
505	0		_aIntroduction -- Facing the challenge / George B. Rabb -- Mother Nature´s ingenuity : the diversity of life on Earth -- Population extinction : a critical issue / Gerardo Ceballos, Paul R. Ehrlich -- Extinction : a natural, and unnatural, process -- Extinction wave in the making / Arthur E. Bogan -- The red list of threatened species : documenting the extinction crisis -- On humans and African elephants / Holly T. Dublin -- Averting extinctions : prospects for the future -- Further readings -- Contributors -- The 1994 IUCN red list categories -- Tables -- IUCN/SSC directory -- Photo captions.
650	1	4	_9312053 _aConservación de la diversidad biológica.
650	1	4	_9322388 _aEspecies amenazadas.
700	1		_9179034 _aBräutigam, Amie. _eautor
700	1		_9225844 _aJenkins, Martin, _d1959- . _eautor
710	2		_9144658 _aAgrupación Sierra Madre.
710	2		_9145858 _aCemex, S.A. de C.V.
710	2		_9148828 _aInternational Union for Conservation of Nature and Natural Rsoruces. _bSpecies Survival Commission.
942			_2ddc _cGEN
991			_aBC
991			_aC0 _bUN@
997			_aHZ _b00 _c20140722 _lUDM01 _h1027
998			_aBATCH _b00 _c20140911 _lUDM01 _h0532
999			_c127101 _d127101
900			_aECO