Bold, Ion

paduri fermage et metayage planuri urbane land restructuring productie agricola developpement agricole efficacite agricultural development produits agricoles cultures agricoles echilibru ecologic agrarian structure economie agrara teren cultivat politica de dezvoltare production animale ressources naturelles assolement urbanisme dictionnaires agriexploitation collective manuale cercetare stiintifica activite economique land register culturi agricole personality environmental protection politica agrara development strategy agriculture terre cultivee developpement durable cercetare agricola socialism statistique productie animala resurse naturale sisteme de cultura irigatii economisti personalite credit histoire economique agricultural investment systemes de culture entreprises agricoles economie rurala farming crops intreprinderi agricole urban plans recherche agricole asolament amenajare funciara dezvoltare durabila cultivated land drumuri dictionaries ecological balance agricultural production statistics eficienta agrarian policy agricultural land cadastru agricultural research produse agricole agricultural institutes irrigation politique de developpement economists agrarian law natural resources activitate economica istorie economica scoli agricole propriete fonciere roads productie vegetala ecoles d'agriculture ingrasaminte engrais land ownership biographies mecanizarea agriculturii collective farming scientific research amenagement du paysage economie rurale strategic planning animal production agricultura fertilizers cultivation systems development policy strategie de developpement production vegetale proprietate funciara production agricole cooperative farming exploatare agricola colectiva terre agricole reseau hydrographique cadastre agroeconomie hydrological network landscaping industrial development rural economy farm tenancy investitii agricole teren agricol cultivarea pamantului economic history droit rural statistica retea hidrologica politique agraire ressources agricoles zone rurale planificare strategica agricultural economics routes protectia mediului agriexploitation socialisme planification strategique plans urbains dictionare developpement rural amenajarea peisajului manuels rural areas agriexploitation cooperative agricultural mechanization dezvoltare industriala recherche scientifique dezvoltare rurala agricultural enterprises turism urbanism forests cooperatie agricola registru cadastral tourisme rural development cours polycopies manuals developpement industriel zones rurales dezvoltarea agriculturii efficiency resurse agricole economic activity structure agraire investissement agricoles biografii agricultural resources sisteme agrare tourism equilibre ecologique drept agrar personalitate amenagement foncier sustainable development agricultural products course papers strategie de dezvoltare economistes forets mecanisation agricole arendarea fermelor cursuri multigrafiate legislatie agricola plant production crop rotation protection de l'environnement