Mongkol Samanya. 2002. Histological studies on the intestinal villi in chickens fed dietary useful substances and bacillus subtilis var. natto. , Ehime University;
Mongkol Samanya. (2002) Histological studies on the intestinal villi in chickens fed dietary useful substances and bacillus subtilis var. natto . Ehime University/Matsuyama.
Mongkol Samanya. Histological studies on the intestinal villi in chickens fed dietary useful substances and bacillus subtilis var. natto. . Matsuyama:Ehime University, 2002.
Mongkol Samanya. (2002) Histological studies on the intestinal villi in chickens fed dietary useful substances and bacillus subtilis var. natto . Ehime University/Matsuyama.