甘肃农技推广体系建设实践与创新 甘肃科学技术出版社 - Tapa blanda

Practice and Innovation of Construction of Agricultural Technology Extension System in Gansu(Chinese Edition)

paperback. Condición: New. Paperback.Pub Date:2022-06-01 Pages:197 Language:Chinese Publisher:Gansu Science and Technology Publishing House has passed the construction of grass-roots agricultural technology extension institutions and the reform of grass-roots agricultural technology extension system implemented in Gansu planting agricultural technology extension system in recent years. A summary of the implementation background. implementation content. main practices and achievements of the construction subsidy and pro. Nº de ref. del artículo: AMZ091001_NX046256_091001

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