000 01196nam a2200325 i 4500
001 33519
003 BD-RjUL
005 20211209052025.0
008 140508s1975 fr a b i100 0 eng
020 _a9231012371
035 _a(BD-RjUL)33610
040 _aDLC
_cDLC
_dDLC
_dBD-RjUL
_beng
041 _aeng
082 0 0 _a630.27450967
_bSAH 1975
245 0 4 _aThe Sahel :
_becological approaches to land use.
260 _aParis :
_bUnesco Press,
_cc1975.
300 _a99 p. :
_bill. ;
_c27 cm.
500 _aPapers from a meeting on the Sahelian region, organized by Unesco within the framework of its Man and the Biosphere Programme (MAB), held in Niamey (Niger) from 11 to 15 March 1974.
504 _aIncludes bibliographies.
650 0 _aAgricultural ecology
_zSahel
_xCongresses.
_9101726
650 0 _aLand use
_zSahel
_xCongresses.
_9101727
650 0 _aNomads
_zSahel
_xCongresses.
_9101728
651 0 _aSahel
_xCongresses.
_9101729
710 2 _aUnesco.
_9101730
710 2 _aInternational Co-ordinating Council of the Programme on Man and the Biosphere.
_9101731
942 _2ddc
_cBK
999 _c33519
_d33519