About TORIKAI YUKIHIRO
About MANJOUME MASAO
About 東海大学紀要 教養学部
About biomass
About biomass fuel
About foreign trade
About renewable energy
About energy balance
About advanced nation
About developing country
About diesel fuel
About coconut oil
About woody biomass
About biodiesel fuel
About biomass fuel
About bio ethanol
About renewable energy
About developed country
About developing country
About biodiesel
About Biomars fuels and refuse derived fuels
About バイオマス
About 貿易
About バイオ燃料生産
About 持続可能性