Isbn: 9787543326248 - of microbial fertilizer production and application of technology(chinese edition) (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2010 Pages: 69 Language: Chinese in Publisher: Tianjin Science and Technology Translation and Publishing Corporation microbial fertilizer production and application of technology. based on China's northern rural and agricultural production and the actual. taking into account the characteristics of the country's agricultural production. to promote knowledge for the purpose of guiding production. scientific management. to years in many fields of scientific research. product.…