ISBN: 9787517052838 (1 résultats)

paperback. Etat : New. Paperback. Pub Date: 2017-03 Pages: 44 Publisher: China Water Resources and Hydropower Press This book uses vivid and engaging language to present high school students with methods for dealing with flash floods. teaching them knowledge about flash floods through stories. For example. it explains what a flash flood is. how it forms. what signs indicate it's coming. how to avoid danger when encountering a flash flood in the wild. and how to help each other and quickly evacuate to safety when a .…