Sirawaris Srianant. (2000) Crude oil biodegradation by Pseudomonas J-45 through biosurfactant formation. Mahidol University,:ม.ป.ท.Sirawaris Srianant. 2000. Crude oil biodegradation by Pseudomonas J-45 through biosurfactant formation. ม.ป.ท.:Mahidol University,;Sirawaris Srianant. Crude oil biodegradation by Pseudomonas J-45 through biosurfactant formation. ม.ป.ท.:Mahidol University, 2000. Print.