TY  - BOOK
AU  - Horwood, R. H.
TI  - Inquiry into environmental pollution
U1  - 363.73 
PY  - 1973///
CY  - New York,London,Houndmills etc
PB  - Macmillan & Co. Ltd.
KW  - Pollution
KW  - Human ecology
KW  - Ecology
ER  -