Communication sources used by extension personnel and farmers

2003

Singh, B. | Narwal, R.S. | Malik, J.S., Chaudhary Charan Singh Haryana Agricultural University, Hisar (India). Directorate of Extn. Edn.


书目信息
Indian Journal of Extension Education (India)
39 1-2
页码
pp. 26-30
语言
英语
注释
Summary (En)
2 tables; 6 ref.
类型
Summary

2009-10-15
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