@misc{indiciae2953c6b67fb6,
  title = {Sociocultural dimensions of supply and demand for natural aggregate; examples from the Mid-Atlantic region, United States},
  author = {Gilpin R. Robinson and William M. Brown},
  year = {2002},
  doi = {10.3133/ofr02350},
  url = {https://pubs.usgs.gov/publication/ofr02350},
  note = {Source identifier: ofr02350}
}