TY  - BOOK
AU  - Jackson, M. H.
AU  - Morris, G. P.
AU  - Smith, P.G.
AU  - Crawford, J. F.
TI  - Environmental health reference book
SN  - 0408026006
AV  - RA565 .E48 1989
PY  - 1989///
CY  - London
PB  - Butterworths, 
KW  - Environmental health
N1  - Includes  Bibliographical references and index
ER  -