Satawat Sri-in. (1988) A study of energy dependence in cotton production of Thailand. Mahidol University,:ม.ป.ท.Satawat Sri-in. 1988. A study of energy dependence in cotton production of Thailand. ม.ป.ท.:Mahidol University,;Satawat Sri-in. A study of energy dependence in cotton production of Thailand. ม.ป.ท.:Mahidol University, 1988. Print.