1.An Assessment of the Impact of Farmer Field Schools on Integrated Pest Management Dissemination and Use: Evidence from Smallholder Cotton Farmers in the Lowveld Area of Zimbabwe

作　　者：Edward Mutandwa, Jf Mpangwa

出　　处：The Journal of Sustainable Development in Africa (JSDA). 2004 ;6(2).

出版社：Institute of Sustainable Development in Africa

文章 ID：47257096

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