Virunpob Supab. (1987) Effects of chitin synthesis inhibitor on the larval stages of aedes aegypti linnaeus culex quinquefasciatus say and their natural enemies. Mahidol University,:ม.ป.ท.Virunpob Supab. 1987. Effects of chitin synthesis inhibitor on the larval stages of aedes aegypti linnaeus culex quinquefasciatus say and their natural enemies. ม.ป.ท.:Mahidol University,;Virunpob Supab. Effects of chitin synthesis inhibitor on the larval stages of aedes aegypti linnaeus culex quinquefasciatus say and their natural enemies. ม.ป.ท.:Mahidol University, 1987. Print.