"Energie." . . "Industries agricoles Consommation d'énergie." . . "Bioenergetics." . . "Agriculture." . . "Agricultura i energia." . . "Baird, C. D." . . . . . . . . . . . . . . . . . . "Agricultural energetics" . "Agricultural energetics"@en . . . . . . . . . . . . . . . . . . . . . . . . . "Fundamentals of energy and agriculture, Energy in nonindustrial food and production systems, Energy use in industrialized food production, Agricultural energy analysis, Energy and economics, Energy requirements for agricultural inputs, Evaluation of alternatives, Evaluation of specific practices, New sources of energy, The future." . "Fundamentals of energy and agriculture; Energy in nonindustrial food and production systems; Energy use of industrialized food production; Agricultural energy analysis; Energy and economics; Energy requirements for agricultural inputs; Evaluation of alternatives; Evaluation of specific practices; New sources of energy; The future." . . . . . . . . . "Food industry and trade Energy conservation." . . "Bioénergétique." . . "Agriculture Économies d'énergie." . . "Baird, D.C." . . "Aliments Industrie et commerce Consommation d'énergie." . . "Agriculture and energy." . . "Food industry and trade Energy consumption." . . . . "Aliments Industrie et commerce Économies d'énergie." . .