..............page:59-60,69
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The research on development strategy of biodiesel
li chang-zhu~1; zhang liang-bo~1; ou ri-ming~2; li pei-wang~1; xiao zhi-hong~1; li dang-xun~1(1.hunan forestry academy; changsha 410004; china; 2.forestry department of hunan prov.; changsha 410007; china)
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