Suvit Boonprong และ Chanvit Vajarabukka. (2010) Heat tolerance indicators for beef cattle in the tropics with special reference to blood biochemical properties. Kasetsart University,:ม.ป.ท.Suvit Boonprong และ Chanvit Vajarabukka. 2010. Heat tolerance indicators for beef cattle in the tropics with special reference to blood biochemical properties. ม.ป.ท.:Kasetsart University,;Suvit Boonprong และ Chanvit Vajarabukka. Heat tolerance indicators for beef cattle in the tropics with special reference to blood biochemical properties. ม.ป.ท.:Kasetsart University, 2010. Print.