reduce antibiotic using in lived spermtosoide's nutrient fluid bio's pig st V.B.C farm ,កាត់ប្ថយអង់ទីប្យូទិចក្នុងល្បាយចិញ្ចឺមស្ពែមប្រភេទbio's pig នៅកសិដ្ឋានវី.ប៊ី.ស៊ី

reduce antibiotic using in lived spermtosoide's nutrient fluid bio's pig st V.B.C farm ,កាត់ប្ថយអង់ទីប្យូទិចក្នុងល្បាយចិញ្ចឺមស្ពែមប្រភេទbio's pig នៅកសិដ្ឋានវី.ប៊ី.ស៊ី SEANG SOMONTHA,សៀង សុម៉ុន្ថា creator text phnom penh 2017 rua monographic x;45p; ill; 29cm; VEM SEA 2017 B611 Or.1 https://drive.google.com/file/d/1JHvaGfDW1lyUdQm__svYit4GV_ALlteT/view?usp=sharing https://drive.google.com/file/d/1JHvaGfDW1lyUdQm__svYit4GV_ALlteT/view?usp=sharing