Chen ting gui shu jun (1 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 112 Publisher: Central Plains Farmers Press Pub. Date :2008-11. This book readers first line of the main producers of grass-roots oriented. accurate positioning. geographic characteristics clear. specific and practical. easy to understand. illustrated. user-friendly one. fully reflects the Service Agriculture of the overall situation. spread advanced applicable technologies to promote new achievements in agricultural science and technology. new varieties. new te. …