@misc{indiciae1b4e44d88c2d,
  title = {Digestive capabilities, gut morphology, and cecal fermentation in wild waterfowl (genus Anas) fed various diets},
  author = {M. R. Miller},
  year = {1974},
  url = {https://pubs.usgs.gov/publication/96454},
  note = {Source identifier: 96454}
}