000 00799nam a22002177a 4500
999 _c19590
_d19590
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008 190116b ||||| |||| 00| 0 eng d
040 _aBD-DhPL
_bEnglish
_cBD-DhPL
_dBD-DhPL
082 _a301.3 / U3i
110 _aInternational Co-ordinating Council of the Programme on Man and the Biosphere.
_941865
245 _aInternational Co-ordinating Council of the Programme on Man and the Biosphere (MAB) :
_bfinal report, first session /
260 _aParis :
_bUnesco,
_c1971.
300 _a65 p. :
_bill. ;
_c28 cm.
490 _aMAB report series.
508 _a346
650 _aEnvironmental protection -- Congresses.
_941866
650 _aHuman ecology -- Congresses.
_941867
650 _aEnvironmental protection.
_941868
942 _2ddc
_cBK