000 00627cam a2200229 4500
001 u175961
003 SIRSI
008 891018b1989 a r eng
020 _a0-19-505474-1
040 _cMX-MeUAM
041 1 _aeng
050 4 _aQH75
_bC65
245 0 0 _aConservation for the twenty-first century /
_ced. David Western, Mary C. Pearl.
260 _aNew York, E.U.A. :
_bOxford University,
_c1989.
300 _a356 p. ;
_c 24 cm.
504 _aBibliografia : p. 325-353.
690 _aNaturaleza
_xConservacion.
700 1 _aWestern, David.
700 1 _aPearl, Mary C.
596 _a9
942 _cLIBRO
999 _c38599
_d38599