International Standard Classification of Education : fields of education and training UNESCO Institute of Statistics en Fisheries 0831 Fisheries is the study of breeding, rearing and harvesting fish and other seafood. Programmes and qualifications with the following main content are classified here: - Aquaculture - Fish breeding - Fish farms - Fishery science and technology - Pearl cultivating - Seafood farming - Shellfish breeding Programmes for operating fishing boats are included here. Study of industrial processing of fish is excluded from this detailed field and included in detailed field 0721 'Food processing'.