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*1001 $aWik, Mette$0(NO-TrBIB)97009632$_66589300
*24510$aNew technology and the agroecosystem :$bimpact of new technology in corn and bean production on the agroecosystem in San Dionisio, Nicaragua : Thesis$cMette Wik
*260  $aÅs$b[M. Wik]$c1987
*300  $a94 bl.$bill.
*500  $aHovedoppgave i Landbruksøkonomi - Norges landbrukshøgskole, 1987
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*650 7$aEnvironmental impact$2agrovoc$_185618000
*650 7$aFarming systems$2agrovoc$_186237000
*650 7$aInnovation$2agrovoc$_186526300
*650 7$aMaize$2agrovoc$_189419400
*650 7$aNicaragua$2agrovoc$_188312200
*650 7$aPlant production$2agrovoc$_185689500
*650 7$aTechnology$2agrovoc$_185646000
*650 7$aVicia$2agrovoc$_189419500
*653  $ajordbruksutvikling$aNicaragua$_66589500
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^