TY  - RPRT
TI  - Tumuli and tubes: Teaching scientific techniques
AU  - Tatsumura, Michelle J.
AU  - Taylor, G. J.
AU  - Mouginis-Mark, P. J.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940016345
ID  - 19940016345
ER  -