000 00722nam a2200205Ia 4500
003 IN-BaIIA
008 211028s9999 xx 000 0 eng d
040 _cIIA Library
080 _a50
_bUNE
110 _aUNESCO
_94782
245 0 _aUse and conservation of the biosphere
_cUNESCO
260 _aParis
_bUNESCO
_c1970
300 _a272p.
490 _aNatural Resources Research; v. 10
650 _aBiosphere
_96441
650 _aConservation
_96442
710 _aUnited Nations Educational Scientific and Cultural Organisation
_96443
711 _aIntergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere, Paris, 1968
_96444
942 _cBK
999 _c3634
_d3634