Author: AUTHOR NOT STATED
Title: Soil Saving Dams - Built with Concrete
Description: USA: Portland Cement Association, 1927. First Edition. Paperback. 12 pages. Possibly printed in 1927 per back cover. Numerous interesting black and white photos and detailed black and white diagrams. Makes a strong case for farmers to build concrete dams to preserve their all-important topsoild. An informative vintage publication.; 8vo - over 7¾" - 9¾" tall; Soil Saving Dams - Built with Concrete Erosion Soil Preservation USA Agriculture Farming Infrastructure Soil Washing Topsoil Sediment. Good .

Keywords: Science & Technology How