Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.

Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.

Chi tiết về thư mục
Tác giả của công ty: Indian Institute of Mass Communication
Định dạng: Sách
Ngôn ngữ:English
Được phát hành: [New Delhi s.n.] 1968.
Những chủ đề:
Communication in agriculture > India.
Agricultural innovations > India.
Field crops > Varieties.