@misc{indiciae13597f588006,
  title = {Mechanical value of grit for bobwhite quail},
  author = {Ralph B. Nestler},
  year = {1946},
  doi = {10.2307/3796074},
  url = {https://pubs.usgs.gov/publication/5220375},
  note = {Source identifier: 5220375}
}