Diseases and Diseases Control in Ruminants- ห้องฆ่าเชื้อไวรัสและอุปกรณ์สำหรับสัตว์เลี้ยงในอุโมงค์ ,Ruminants Production by Dr. Pattaraporn Tatsapong Diseases and Diseases Control in Ruminants 339 Agricultural Science, Agriculture Natural Resource and Environment, Naresuan UniversityDiseases and Diseases Control in RuminantsRuminants Production by Dr. Pattaraporn Tatsapong Diseases and Diseases Control in Ruminants 339 Agricultural Science, Agriculture Natural Resource and Environment, Naresuan University