Suphawadee Yeamkong และ Skorn Koonawootrittriron. (2011) Characterization of factors affecting milk yield, milk quality and revenue of dairy farms supported by a private organization in Thailand. Kasetsart University,:ม.ป.ท.Suphawadee Yeamkong และ Skorn Koonawootrittriron. 2011. Characterization of factors affecting milk yield, milk quality and revenue of dairy farms supported by a private organization in Thailand. ม.ป.ท.:Kasetsart University,;Suphawadee Yeamkong และ Skorn Koonawootrittriron. Characterization of factors affecting milk yield, milk quality and revenue of dairy farms supported by a private organization in Thailand. ม.ป.ท.:Kasetsart University, 2011. Print.