""Physical Features And Geologic History Of Des Moines Valley"" is a book written by James Henry Lees and originally published in 1916. The book provides a comprehensive overview of the physical features and geologic history of the Des Moines Valley, located in the central part of the United States. The author covers a wide range of topics, including the geology of the region, the formation of the valley, the types of rocks and minerals found there, and the various geological processes that have shaped the landscape over time. In addition, the book includes detailed maps, photographs, and illustrations that help to illustrate the author's points and provide a visual representation of the area. Overall, ""Physical Features And Geologic History Of Des Moines Valley"" is a valuable resource for anyone interested in the geology of the region or the natural history of the United States as a whole.This Book Is In English.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.