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*008110607s1984    xxu           000 u eng
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*020  $a0821303988
*035  $a(EXLNZ-47BIBSYS_NETWORK)999605672674702201
*035  $a(NO-LaBS)13702087(bibid)
*035  $a(NO-TrBIB)960567267
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*080  $a631.1(6):338.1(-77)
*1001 $aJones, William I.$0(NO-TrBIB)90942595$_42704400
*24510$aFarming systems in Africa :$bthe Great Lakes Highlands of Zaire, Rwanda and Burundi$cWilliam I. Jones and Roberto Egli
*260  $aWashington, D.C.$bWorld Bank$c1984
*300  $aXI, 107 s.$bkart
*4901 $aWorld Bank technical paper$vno. 27
*500  $aSammendrag på spansk og fransk
*650 0$aAgricultural innovations$zAfrica, Central$_65744300
*650 0$aAgricultural systems$zAfrica, Central$_65744400
*650 0$aAgriculture$zAfrica, Central$_65744500
*650 0$aSoil conservation$zAfrica, Central$_65744600
*7001 $aEgli, Roberto$0(NO-TrBIB)90942596$_65744700
*830 0$aWorld Bank technical paper (trykt utg.)$x0253-7494$vno. 27$w998910621144702201$_14880400
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*999  $aoai:nb.bibsys.no:999605672674702202$b2021-11-14T20:15:23Z$z999605672674702202
^