Edité par Machinery Industry Press, 2014
ISBN 10 : 7111467876 ISBN 13 : 9787111467878
Langue: chinois
Vendeur : liu xing, Nanjing, JS, Chine
EUR 46,73
Autre deviseQuantité disponible : 5 disponible(s)
Ajouter au panierpaperback. Etat : New. Pub Date: 2014-07-01 Pages: 256 Publisher: Machinery Industry Press efficient farming rich train: Efficient pig you ask me answer to take the form of a question and answer. in simple language. respectively. on the type of pig varieties. pig feed production and nutritional needs. planning and construction of farms. breeding and hybrid pigs. piglets. fattening pigs production. pig disease prevention and farm management aspects of a total of 8 266 questions to offers readers a concise answers; s.