TY  - BOOK
AU  - World Health Organization
TI  - IPCS (Environmental health criteria no - 022): ultrasound
SN  - 92-4-154082-6
U1  - 534.63 
PY  - 1982///
CY  - Geneva
PB  - UNEP and World Health Organization
KW  - IPCS
KW  - Fluid mechanics
N1  - Gift; IPCS, chemical engineering, fluid safety
ER  -