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Agro-Ecological Land Resources Assessment for Agricultural Development Planning Kenya Technical Annex #4
A. H. Kassam
其他書名
Crop Productivity
出版FAO, 1993
主題Technology & Engineering / Agriculture / Tropical Agriculture
ISBN92510330809789251033081
URLhttp://books.google.com.hk/books?id=-lyXXDMeBEcC&hl=&source=gbs_api