TY  - BOOK
AU  - Parker, Sybil P.
AU  - Robert A. Corbitt
TI  - Environmental science & engineering
SN  - 0070513961
AV  - GE10 .M17 1992
PY  - 1992///
CY  - New York.
PB  - McGraw - Hill Inc
N1  - includes index
ER  -