Isbn: 9787122378675 - 区域农业面源氮磷迁移转化过程及其污染特征 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2020-12-01 Pages: 224 Language: Chinese Publisher: Chemical Industry Press. This book is based on the process of agricultural development and expansion. and discusses the process of soil nitrogen and phosphorus transfer and transformation during agricultural production from the field. watershed and regional scales And its pollution characteristics. the main contents include introduction. regional farmland soil nitrogen and phosphorus balance. soil nitrogen and phosphorus .…