Regulation on the manner of extraordinary examination criteria (research on mineral or chemical fertilizers). Pays/Territoire Serbie Type du document Règlement Date 2012 Source FAO, FAOLEX Sujet Plantes cultivées, Déchets et substances dangereuses Mot clé Engrais/nutriments Recherche Production végétale Concession Aire géographique Europe, Europe et Asie Centrale Entry into force notes This Regulation enters into force on the day of its adoption. Résumé This Regulation grants the concession for use and research on the mineral or chemical fertilizers (containing the three fertilizing elements nitrogen, phosphorus and potassium) to the Serbian based Agriculture School “Leskovac”. Texte intégral Serbe Site web www.paragraf.rs