Spese di spedizione:
EUR 14,01
Da: Cina a: U.S.A.
Descrizione libro paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pages Number: 66 Language: Chinese book on the understanding of the eggs. laying hens scientific farming. the knowledge of the nutritional needs of laying hens. hens for Disease Control and Prevention. the safe production of eggs. laying hens farming conditions. in clear and simple question. straight answer. plain text. vivid with pictures to explain the 100 questions. with a highly relevant. practical and operable. I hope to be able to adapt the hens technology ask grassroots agricultural technology and farmers want. need. play a useful role of guidance and help.Four Satisfaction guaranteed,or money back. Codice articolo MY1174