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Mongkol Yarchai. (2003) Protease production for monogastric animal feed . Chiang Mai University/Chiang Mai.
Mongkol Yarchai. Protease production for monogastric animal feed. . Chiang Mai:Chiang Mai University, 2003.
Mongkol Yarchai. (2003) Protease production for monogastric animal feed . Chiang Mai University/Chiang Mai.