TY  - BOOK
AU  - Heck,Walter W.
ED  - United States.
TI  - Nitrogen-dioxide: time-concentration model to predict acute foliar injury 
U1  -  615.921 
PY  - 1979///
CY  - Washington, D. C.
PB  - United States Government Printing Office
KW  - Nitrogen oxides
KW  - Toxicologyes
KW  - Environmental aspectses
KW  - Air
KW  - Pollution
KW  - Measurementes
ER  -