TY  - BOOK
AU  - McElroy Michael B
TI  - Atmospheric environment: effects of human activity
SN  - 0-691-00691-1
U1  - 551.51 
PY  - 2002///
CY  - Princeton
PB  - Princeton Univ Press
KW  - Atmosphere
KW  - Nature-effects of human beings
ER  -