TY  - RPRT
TI  - Optimized design for earthworm survival tests in soil.
AU  - S C Sheppard
AU  - W G Evenden
PY  - 1992
DO  - 10.1007/bf00200776
UR  - https://pubmed.ncbi.nlm.nih.gov/1392302/
ID  - 1392302
ER  -