00995nam a2200265 a 450000100080000000500110000800800410001910000170006024500510007726000350012830000100016352003800017365000160055365000110056965000210058065000120060165000160061365000120062965000120064165000130065365000240066665300230069065300080071365300080072115633882017-01-18       1980    bl uuuu      00u1 u    #d1 aPIMENTEL, D.  aHandbook of energy utilization in agriculture.  aBoca Raton, Florida: CRCc1980  a475p.  aEnergy Values for Various Agricultural Inputs. Fuel and Energy Efficiency. Energy Inputs and Outputs for Crops Systems - Field Crops. Energy Inputs and Outputs for Crop Systems - Vegetables. Energy Inputs and Outputs for Crop Systems - Fruits and Tree Crops. Energy Inputs and Outputs for Livestock Production Systems. Energy Inputs and Outputs for Marine Fishery Production.  aAgriculture  aEnergy  aenergy resources  aforests  aAgricultura  aConsumo  aEnergia  aFloresta  aRecurso Energético  aEnergy consumption  aUse  aUso