DOUNGNAPA PROMKET และผู้แต่งคนอื่นๆ. (2020) THE EFFECT OF TEMPERATURE HUMIDITY INDEX (THI) ON EGG PRODUCTION IN PRADU-HANGDUM CHAING MAI HIGH EGG PRODUCTION STRAIN CHICKENS. Faculty of Technology, Mahasarakham University:ม.ป.ท.DOUNGNAPA PROMKET และผู้แต่งคนอื่นๆ. 2020. THE EFFECT OF TEMPERATURE HUMIDITY INDEX (THI) ON EGG PRODUCTION IN PRADU-HANGDUM CHAING MAI HIGH EGG PRODUCTION STRAIN CHICKENS. ม.ป.ท.:Faculty of Technology, Mahasarakham University;DOUNGNAPA PROMKET และผู้แต่งคนอื่นๆ. THE EFFECT OF TEMPERATURE HUMIDITY INDEX (THI) ON EGG PRODUCTION IN PRADU-HANGDUM CHAING MAI HIGH EGG PRODUCTION STRAIN CHICKENS. ม.ป.ท.:Faculty of Technology, Mahasarakham University, 2020. Print.