A guide to the scientific examination of soils; comprising select methods of mechanical and chemical analysis and physical investigation. - Wahnschaffe, Felix (Gustave Albert Bruno Felix), 1851-1914.; Braunt, William Theodore, 1844- (Philadelphia, H.C. Baird & co., 1892)
For German edition see his Auleitung zur wissenschaftlichen bodenuntersuchung. 395W12A
Also available in digital form on the Internet Archive Web site.
Keywords: Soils -- Analysis