TY  - BOOK
T1  - Air pollution's toll on forests and crops /
DA  - c1989.
CY  - New Haven :
AU  - MacKenzie, James J.
AU  - El-Ashry, Mohamed T.
CN  - SB745
CN  - SB745
PB  - Yale University Press,
PP  - New Haven :
PY  - c1989.
N1  - "A World Resources Institute book."
ID  - 139651
KW  - Trees
KW  - Trees
KW  - Crops
KW  - Crops
KW  - Trees
KW  - Crops
KW  - Forest declines.
KW  - Trees
KW  - Crop losses.
KW  - Air quality management.
SN  - 0300052324 (pbk. : alk. paper)
SN  - 0300045697 (alk. paper)
TI  - Air pollution's toll on forests and crops /
ER  -