其他書名 | Production and Uses in Africa : Proceedings of the Second Triennial Symposium of the International Society for Tropical Root Crops, Africa Branch, Held in Douala, Cameroon, 14-19 August 1983 |
出版 | International Development Research Centre, 1984 |
主題 | Technology & Engineering / Agriculture / Agronomy / Crop Science |
ISBN | 08893640959780889364097 |
URL | http://books.google.com.hk/books?id=rmajzDkfa3wC&hl=&source=gbs_api |