@misc{indiciae9372758a78be,
  title = {The food chain},
  author = {Drake, J. F. and Fredrickson, A. G. and Jost, J. L. and Tsuchiya, H. M.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680016746},
  note = {Source identifier: 19680016746}
}