TY  - BOOK
AU  - Morgan, Frank
TI  - Pollution : Canada's critical challenge
SN  - 0-7700-32
U1  - RM 
PY  - 1970///
CY  - Toronto
PB  - The Ryerson Press
KW  - CONTAMINACION
KW  - MEDIO AMBIENTE
KW  - CANADA
KW  - CAN
N1  - 03530
N2  - The quality of life. The city. Garbage. The automobile. The air we breathe : two case histories. Industry. Lake erie. The future.
ER  -