Sujaree Son-ngay. (1997) Sequence analysis and expression of chitinase gene from Bacillus thuringiensis subsp. pakistani in Bacillus thuringiensis subsp. israelensis. Mahidol University,:ม.ป.ท.Sujaree Son-ngay. 1997. Sequence analysis and expression of chitinase gene from Bacillus thuringiensis subsp. pakistani in Bacillus thuringiensis subsp. israelensis. ม.ป.ท.:Mahidol University,;Sujaree Son-ngay. Sequence analysis and expression of chitinase gene from Bacillus thuringiensis subsp. pakistani in Bacillus thuringiensis subsp. israelensis. ม.ป.ท.:Mahidol University, 1997. Print.