000 00441nam a2200157 4500
005 20150818102716.0
008 000
040 _aUOEL
050 _aGF 49
_b.U5 1990
245 _aEcosystem Management in developing Countries :
260 _aNairobi ;
_bUnited Nation Environment Programme ,
_cc1990.
300 _a533 p. :
_bill. ;
440 _aUnited Nations Environment Programme /
_vVol. 4
650 _aHuman Ecology /
942 _2lcc
_cLL
999 _c12072
_d12072