TY  - BOOK
AU  - Walton,W.H.
AU  - McGovern,Brenda
TI  - Inhaled particles IV: proceedings of an International Symposium organized by The British Occupational Hygiene Society, Edinburgh, 22-26 September 1975 
SN  - 0080205607
PY  - 1977///
CY  - Oxford
PB  - Pergamon Press
KW  - Lungs
KW  - Dust diseases
ER  -