Isbn: 9787811177022 - 农民田间学校建设指南 (1 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 186 Publisher: China Agricultural University Press Pub. Date :2010-01. In order to promote innovative mechanisms to promote vitality and innovation to stimulate agricultural power. highlighting the public interest to promote team in the urban role of modern agriculture. develop new farmers. improve the quality of workers. increase farmers income. Beijing since 2005 farmer field schools. Its purpose is to thinking and technical staff will work closely with farmer.…