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Improved Fallows in Eastern Zambia: History, Farmer Practice and Impacts

Freddie Kwesiga, Steven Franzel, Paramu Mafongoya, Olu Ajayi, Donald Phiri, Roza Katanga, Elias Kuntashula, Frank Place, and Teddy Chirwa.

出版	Intl Food Policy Res Inst
主題	Social Science / Agriculture & Food
URL	http://books.google.com.hk/books?id=W3YBUDlmR3YC&hl=&source=gbs_api
EBook	SAMPLE