Isbn: 9787802335196 - high quality and efficient new technologies. new farmers planting rice training series(chinese edition) (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2008 Pages: 243 in Publisher: China Agricultural Science and Technology Press To popularize and the promotion currently promote the use of new rice cultivation and management technologies. combined with the actual needs of the farmers technical training. we organized experts to ed yield. good quality. efficient rice-growing new technology . as one of the new farmers Training Series. High-yield. high-quality. efficient rice-growing new technology as the main line of rice f. …