@misc{indiciae895e32bf0635,
  title = {Contrasting soils and landscapes of the Piedmont and Coastal Plain, eastern United States},
  author = {Helaine W. Markewich and Milan J. Pavich and Gary R. Buell},
  year = {1990},
  doi = {10.1016/0169-555x(90)90015-i},
  url = {https://pubs.usgs.gov/publication/70015958},
  note = {Source identifier: 70015958}
}