PHLS directory :
PHLS directory : 2000/01.
Directory of Public Health Laboratory Service
- London : Public Health Laboratory Service.
- 153 p.
- Latest ed. in RF.
0141-9692
Laboratories--directories.
Public health--directories.
United Kingdom.
WA 23
0141-9692
Laboratories--directories.
Public health--directories.
United Kingdom.
WA 23