TY  - BOOK
AU  - Christ, W.
TI  - Influence of vertical vibrations on the spine and stomach: X-ray cinematographic studies
U1  - 631.3 C35I 
PY  - 1963///
CY  - Bedford, U.K.
PB  - National Institute of Agricultural Engineering
KW  - AGRICULTURAL MACHINERY -- VIBRATION
KW  - VIBRATION -- PHYSIOLOIGICAL EFFECT
ER  -