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Local Leadership and the Effectiveness of Extension Work in Reaching Rural People
Rutgers University. Cooperative Extension ServiceH. J. Baker
其他書名
A Study of 247 Local Extension Leaders, 621 Farms, and 210 Village Homes in Middlesex, Mercer, and Morris Counties, New Jersey, 1925
出版Extension Service, New Jersey State College of Agriculture, 1926
URLhttp://books.google.com.hk/books?id=DtwSAQAAIAAJ&hl=&source=gbs_api
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