000 00657nam a22002291a 4500
003 AR-BaBNM
005 20221222214500.0
007 ta
008 130830s1993 fr 000 0 ||||||eng d
035 _a000160466
040 _aAR-BaBNM
_bspa
_eaacr
080 _a504
110 2 _aUnesco.
245 1 0 _aInternational co-cordinating council of the programme on Man and the Biosphère MAB :
_bfinal report.
260 _aParis :
_bUNESCO,
_c1993.
300 _a46 p.
490 0 _aMAB Report Series ;
_v63
650 4 _aMedio ambiente
_98990
650 4 _aCooperación internacional
_97169
942 _2udc
_cLIBRO
999 _c153544
_d153544
650 4 _aInformes de gestión
_915890