TY  - GEN
AU  - 
AU  - Pfafflin, James R., ed.
AU  - Ziegler, Edward N., ed.
TI  - Encylopedia of environmental science and engineering: Vol. 1
PY  - 1992///
CY  - USA
PB  - Gordon and Breach Science Publishers
KW  - Environmental Engineering
KW  - Enclyclopedia
KW  - Pollution
ER  -