TY  - BOOK
AU  - Mukammal, E. J.
TI  - Review of present knowledge of palnt injury by air pollution
T2  - Techinical note
PY  - 1976///
CY  - Geneva
PB  - World Meteorological Organization
KW  - Aire
KW  - Contaminacion
KW  - Efecto en plantas
KW  - Cultivos
KW  - Enfermedades
ER  -