ISBN: 9787517062905 - 生态清洁小流域建设技术 书籍 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2018-08-01 Pages: 197 Language: Chinese Publisher: China Water Resources and Hydropower Press ecological clean small watershed construction aims to use small watershed as a geomorphic unit. with clear water mountain. clean water people river bank as the target. Promoting the integrated protection. restoration. treatment and management of landscape and forest lakes and grasses is a comprehensive. systematic and innovative work.…