Saran Promsai และ Narumol Thongwai. (2011) Biological control of bacterial wilt in Pathumma (Curcuma alismatifolia Gagnep.) /. Chiang Mai University,:ม.ป.ท.Saran Promsai และ Narumol Thongwai. 2011. Biological control of bacterial wilt in Pathumma (Curcuma alismatifolia Gagnep.) /. ม.ป.ท.:Chiang Mai University,;Saran Promsai และ Narumol Thongwai. Biological control of bacterial wilt in Pathumma (Curcuma alismatifolia Gagnep.) /. ม.ป.ท.:Chiang Mai University, 2011. Print.