TY  - BOOK
AU  - Walls H J
TI  - Expert witness: my thirty years in forensic science
SN  - 0091099609
AV  - W700 
U1  - 614/.19/0924B 
PY  - 1972///
CY  - London
PB  - Long
KW  - Walls H J
KW  - Medical jurisprudence
KW  - Great Britain
KW  - Chemists
KW  - Biography
KW  - Forensic Medicine
KW  - biography
ER  -