TY  - BOOK
AU  - Pearson, J. C. G.
TI  - Statistical methods in environmental health
SN  - 9780412484506
U1  - 620.85 
PY  - 1993///
CY  - London
PB  - Chapman and Hall
KW  - Environmental health
N1  - Includes glossary ; references & index
ER  -