A K K Unni & O J George. (1978). Economics of meat production of desi ducks (MVSC.). College of veterinary and animal science.
シカゴスタイル引用形A K K Unni , O J George. Economics of Meat Production of Desi Ducks. MVSC. College of veterinary and animal science, 1978.
MLA引用形式A K K Unni , O J George. Economics of Meat Production of Desi Ducks. MVSC. College of veterinary and animal science, 1978.
警告: この引用は必ずしも正確ではありません.