Shiferaw, B. A., Kebede, T. A. & You, L. (2008). Technology adoption under seed access constraints and the economic impacts of improved pigeon pea varieties in Tanzania. Agricultural Economics, 39(3), 309–323.
Shiferaw, B. A., Kebede, T. A. & You, L. (2008). Technology adoption under seed access constraints and the economic impacts of improved pigeon pea varieties in Tanzania. Agricultural Economics, 39(3), 309–323.
