Evaluation of agricultural extension : a study of Haryana /

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書目詳細資料
主要作者: Yadav, J. S. (Jagvir Singh), 1954-
格式: 圖書
語言:English
出版: New Delhi : Concept Pub. Co., 1992.
主題:
實物特徵
Item Description:Originally presented as the author's thesis (Ph. D.--Maharshi Dayanand University, Rohtak, India, 1986)
Includes index.
實物描述:207 p. : ill. ; 23 cm.
參考書目:Includes bibliographical references (p. [198]-202)
ISBN:8170223865 :