83.66 agricultural economics Agriculture 2 Economic aspects 2 Agrarökonomik 1 Aliments 1 Aspect ̌conomique 1 Commerce 1 more ... Commerce agricole 1 Donňes statistiques 1 Food Services 1 Food Supply 1 Food Technology 1 Food industry and trade 1 Indien 1 Industrie agroalimentaire 1 Industrie et commerce 1 Landwirtschaftliche Entwicklung 1 Ländliche Entwicklung 1 Produce trade 1 Produits agricoles 1 Publications p̌riodiques 1 less ...