TY  - GEN
AU  - Yokel, Felix Y
AU  - Mayne, Paul W
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1986-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.IR.86-3351
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1986
TI  - Helical probe tests for shallow soil exploration:
ER  -