The effectiveness of communication channels used in diffusion of agricultural innovations : the case of improved pigeonpea variety in Makueni county /

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書目詳細資料
主要作者: Gathecha, Christine Wangari
格式: 圖書
語言:英语
出版: Nairobi : Daystar University, 2012.
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實物特徵
Item Description:A thesis presented to the school of Communication, Languages and Performing Arts of Daystar University, Kenya in partial fulfilment of the requirement for the degree of Masters of Arts in Communication.
實物描述:ix, 90 p : ill.
參考書目:Includes bibliographical references and index.