TY  - BOOK
AU  - Schaefer, Mark.
CN  - QH545.A17
CN  - QH545.A17
CY  - Wash., D.C. :
DA  - 1979.
ID  - 20498
KW  - Acid rain.
KW  - Acid rain
KW  - Acid pollution of rivers, lakes, etc.
N1  - October 1979.
PB  - EPA,
PP  - Wash., D.C. :
PY  - 1979.
T1  - Research summary :acid rain /
TI  - Research summary :acid rain /
ER  -