Search Results       Your search for [author]Twenhofel, William H., (William Henry), 1875-1957. returned 1 record.           Principles of sedimentation,. by Twenhofel, William H., (William Henry), 1875-1957.; London: McGraw-Hill Book Company, inc., 1939. Subject: Sedimentation and deposition.          Add to Book Cart Relevance: 37.74%