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Research ReportResearchFoundationsDieteticsAlgorithmsJournalism, MedicalPublicationsAgricultureResearch DesignUnited States Department of AgricultureClassificationCrops, AgriculturalResearch Support as TopicEthics, ResearchFood SupplyResearch PersonnelAgricultural Workers' DiseasesFertilizersNursing ResearchConservation of Natural ResourcesInternational Classification of DiseasesUnited StatesReproducibility of ResultsHistory, AncientAnimal HusbandryArchaeologyHealth Services ResearchTranslational Medical ResearchAnimals, DomesticPesticidesTerminology as Topic