Communication in extension
Carey, Harry A.
Communication in extension a teaching and learning guide / text prepared by Harry A.Carey: - Rome Food and Agriculture Organization of the United Nations 1999 - 145p.
383/384:63(071.7) / C188C
Communication in extension a teaching and learning guide / text prepared by Harry A.Carey: - Rome Food and Agriculture Organization of the United Nations 1999 - 145p.
383/384:63(071.7) / C188C