Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2003 Pages: 335 Language: Chinese in Publisher: Sichuan Science and Technology Publishing House pig key technologies for rural and moderate-scale specialized pig production. introduces various aspects of pig production involved in the theoretical basis and key technologies. theories about the user-friendly. system utilities technical presentations. Book is nine chapters. is the introduction. pig superior varieties with the option of using the technology. the pig breeding . Codice articolo CC050695
Quantità: 1 disponibili