The agricultural extension system of the United States
- 種類:
- 図書
- 責任表示:
- by Clarence Beaman Smith and Meredith Chester Wilson
- 出版情報:
- New York : John Wiley & Sons, 1930
- 著者名:
- シリーズ名:
- Books on education / edited by A.K. Getman and C.E. Ladd <BA33841998>
- 注記:
- Includes bibliographies and index
類似資料:
Macmillan |
McGraw-Hill |
U.S. Govt. Print. Off. | |
Melbourne University Press, Cambridge University Press |
Harvard University Press |
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U.S. Dept. of Agriculture, Bureau of Agricultural Economics, For sale by the Supt. of Docs., U.S. G.P.O. |
Macmillan |
Cambridge University Press |