ISBN 10: 7550923590 ISBN 13: 9787550923591
Seller: liu xing, Nanjing, JS, China
US$ 86.92
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Add to basketpaperback. Condition: New. Paperback.Pub Date:2019-05-01 Pages:161 Language:Chinese Publisher:Yellow River Water Conservancy Publishing House Analysis and Research on the Changes of Typical Sections in the Middle Reaches of the Yellow River based on the analysis and research of the data of many years and multiple cross-sections. and then get reasonable Section of borrowing.?Study the factors affecting the change of cross-section morphology before and after the flood in the past years; establish the factors affecting th.