其他書名 | A Guide for Using Green Manure/Cover Crops to Improve the Food Security for Smallholder Farmers |
出版 | Canadian Foodgrains Bank Incorporated/Association de la Banque canadienne de grains incorporated, 2012-09 |
主題 | Social Science / Agriculture & FoodTechnology & Engineering / Agriculture / Agronomy / Crop ScienceTechnology & Engineering / Agriculture / Agronomy / Soil Science |
ISBN | 09688546489780968854648 |
URL | http://books.google.com.hk/books?id=fKuaMQEACAAJ&hl=&source=gbs_api |