TY  - BOOK
AU  - Postel, Sandra.
TI  - Air pollution, acid rain, and the future of forests
T2  - Worldwatch paper
PY  - 1984///
CY  - Washington, D.C.
PB  - Worldwatch Institute
KW  - Aire
KW  - Contaminación
KW  - Bosques
KW  - Lluvia ácida
ER  -