000 00627nam a22002171a 4500
003 AR-BaBNM
005 20221222214500.0
007 ta
008 130830s1993 fr 000 0 ||||||eng d
035 _a000160468
040 _aAR-BaBNM
_bspa
_eaacr
080 _a504
110 2 _aUnesco.
245 1 0 _aInternational co-ordinating council of the programme on Man and the Biosphère MAB :
_bfinal report
260 _aParis :
_bUNESCO,
_c1993.
300 _a47 p.
490 0 _aSérie des rapports du MAB ;
_vRapport No. 63
650 4 _aMedio ambiente
_98990
942 _2udc
_cLIBRO
999 _c153546
_d153546
650 4 _aInformes de gestión
_915890