Key-communicators of agricultural innovations

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书目详细资料
OCLC:726517
主要作者: Singh, Yogendra Pal, 1936-
语言:English
出版: Agra, Satish Book Enterprise [1973]
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格式:

Monograph

Note that CRL will digitize material from the collection when copyright allows.

实物特征
Item Description:Essentially a revision of the author's thesis, Agra University, 1970.
实物描述:xv, 204 p. map. 23 cm.
参考书目:Includes bibliographical references.