TY  - BOOK
AU  - David H F Liu, Bela G Liptak, Paul A Bouis
TI  - Environmental engineer's handbook
SN  - 0-8493-9971-8
U1  - R 620.802 Liu 
PY  - 1997///
CY  - Lewis Publ, Boca Raton
KW  - Home Science
ER  -