@misc{indiciae724f8869f76d,
  title = {Optimized design for earthworm survival tests in soil.},
  author = {S C Sheppard and W G Evenden},
  year = {1992},
  doi = {10.1007/bf00200776},
  url = {https://pubmed.ncbi.nlm.nih.gov/1392302/},
  note = {Source identifier: 1392302}
}