Khumhthorn Nawalertpanya. (2011) Economical analysis model in Jatropha curcas plantation of rural farmers in Thailand under shared benefits business with investor /. Naresuan University,:ม.ป.ท.Khumhthorn Nawalertpanya. 2011. Economical analysis model in Jatropha curcas plantation of rural farmers in Thailand under shared benefits business with investor /. ม.ป.ท.:Naresuan University,;Khumhthorn Nawalertpanya. Economical analysis model in Jatropha curcas plantation of rural farmers in Thailand under shared benefits business with investor /. ม.ป.ท.:Naresuan University, 2011. Print.