1893-1976 1933-1939 20thcentury 330 [cat:sg] africa agrarpolitik agricultural agriculturalassistance agriculturalbiotechnology agriculturalcredit agriculturaldevelopmentprojects agriculturalecology agriculturaleducation agriculturalindustries agriculturalinnovations agriculturallaborers agriculturallawsandlegislation agriculturalproductivity agriculturalsubsidies agriculture agricultureandpolitics agronomy algeria alternativeagriculture aspectpolitique aspectsocial aspectéconomique atmospheric biography brazil burma cas casestudies central china citizenparticipation coconutindustry collectivefarms collectivizationofagriculture commerce commercialpolicy competition congresses conservationofnaturalresources cooperative cooperativeagriculture cádiz(province) dairyproductsindustry democratization developingcountries earthsciences east eastern econometricmodels economicaspects economicaspectsofagriculture economicassistance economicconditions economicdevelopment economicintegration economicpolicy energycropsindustry environmentalaspects environmentalpolicy eritrea etc europe europeaneconomiccommunity europeaneconomiccommunitycountries europeanunioncountries europeseunie familyfarms famines farmers farmmanagement farms finance food foodconsumption foodcrops foodindustryandtrade foodlawandlegislation foodrelief foodsecurity foodsupply foreigneconomicrelations forestmanagement france general generalagreementontariffsandtrade(organization) geneticallymodifiedfoods geography germany governance government governmentpolicy graintrade greatbritain greatplains healing histoire history hunger imperialismandscience india industrialpolicy industrieetcommerce innovations international internationalcooperation internationaleconomicrelations internationaltrade irrigation italy japan kenya korea(south) landhervormingen landreform landsettlement landtenure landuse latinamerica lawandlegislation la˜ndlicherraum management marketing mexico norway nutritionpolicy oecdcountries organicfarming pauvresenmilieurural peasants politicalactivity politicalaspects politicalaspectsoffoodsupply politicsandgovernment politiqueagricole population portugal poverty pressuregroups privatization producetrade publicpolicy quality recherche regionaldisparities regionalplanning research right-wingextremists riskassessment rural ruralconditions ruraldevelopment ruraldevelopmentprojects ruralfamilies ruralpoor russia(federation) scotland small socialaspects socialconditions socialmovements socialpolicy socialscience sociology sources southafrica southern sovietunion spain starvation statistics structuraladjustment(economicpolicy) sub-saharan suicidalbehavior sustainability sustainableagriculture sustainabledevelopment tariffonfarmproduce transgenicplants tuscany unitedstates uruguayround(1987-1994) viewsonagriculturejiang viewsonagriculture江泽民 voedselvraagstuk water-supply waterresourcesdevelopment watershedmanagement womeninagriculture womeninruraldevelopment worldbank yeotmal(district) zedong zemin zihui