TY  - GEN
AU  - 
AU  - Nriagu, Jerome O., ed.
TI  - Sulfur in the environment
SN  - 0471042552
PY  - 1978///
CY  - New York
PB  - John Wiley
KW  - Sulphur Pollution
N1  - Part 2 : Ecological impacts
ER  -