河南平原地区主要林业有害生物防治技术 黄河水利出版社 - Tapa blanda

Prevention and control technology of main forestry pests in Henan Plain(Chinese Edition)

paperback. Condición: New. Paperback.Pub Date:2022-06-01 Language:Chinese Publisher:Yellow River Water Conservancy Publishing House Main forest pest control technology in Henan plain area The main content includes basic knowledge of forest pests. integrated forest pest control technology. identification and prevention of major pests Prevention and control. identification and control of major diseases. and survey of forest pests. Forest pest control and investigation work are closely linked. Only by doing a good job in . Nº de ref. del artículo: NX046253

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