TY  - BOOK
AU  - Hafen,Brent Q.
TI  - Man, health and environment
SN  - 0808708333
AV  - RA565 .H34
U1  - 614/.7/08 
PY  - 1972///]
CY  - Minneapolis
PB  - Burgess Pub. Co.
KW  - Environmental health
KW  - Local
KW  - Pollution
N1  - Includes bibliographies
ER  -