TY  - RPRT
TI  - Subsurface Sampling and Sensing Using Burrowing Moles
AU  - Stoker, C. R.
AU  - Richter, L.
AU  - Smith, W. H.
PY  - 2004
UR  - https://ntrs.nasa.gov/citations/20050184177
ID  - 20050184177
ER  -