@misc{indiciae3b7af1dd0ad5,
  title = {Soybean movements in the United States : interregional flow patterns and transportation requirements in 1977 — Illustration, Page 11},
  year = {1981},
  url = {https://www.biodiversitylibrary.org/page/16523540},
  note = {Source identifier: page-16523540}
}