9787802339477 - spring song: the second session of the middle-aged and young scientific papers of the chinese academy of agricultural sciences. lanzhou institute of animal husbandry and veterinary cum sheng tong sheng cup speech contest of di yang zhi qiang. zhang ji yu. wang xue zhi (1 risultati)

paperback. Condizione: New. Paperback Language: Chinese. Of the second session of the middle-aged and young scientific papers of the Chinese Academy of Agricultural Sciences. Lanzhou Institute of Animal Husbandry and Veterinary & Sheng Tong Sheng Cup Speech Contest: spring song a collection of Chinese Academy of Agricultural Sciences. Lanzhou Animal Husbandry and Veterinary Institute Proceedings of the second middle-aged and young scientific papers & Sheng Tong Sheng Cup Speech Contest. including the Chinese Holstein SR.…