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040			_aEC-UrYT _cEC-UrYT
041			_aeng
082	0	4	_223 _a598.042
100	1		_911218 _aCollar N.J.
245	1	0	_aBirds to watch 2 : _bthe world list of threatened birds : the official source for birds on the IUCN red list / _cN.J. Collar, M.J. Crosby and A.J. Stattersfield.
250			_aFirst Edition
264	3	4	_aCambridge : _bBirdlife International, _c1994.
300			_a407 pages : _btables ; _c25 cm.
490	0		_aBirdLife conservation _v4
500			_aIncludes appendix (pages 243-347) and index of species (pages 378-407).
504			_aIncludes references (pages 348-377).
505	2		_aBirds to watch in context -- The new IUCN criteria -- Trends and factors in the global endangerment of birds -- Species accounts -- Globally threatened species -- Extinct species -- Conservation dependent species -- Data deficient species -- Near-Threatened species.
650	2	4	_911220 _aRare birds
650	2	4	_911180 _aEndangered species
650	2	4	_911221 _aAves raras
650	2	4	_aEspecies en peligro _911185
700	1		_911222 _aCrosby, M.J. _eautor
700	1		_911223 _aStattersfield, A. J. _eautor
942			_2ddc _cLIBRO