TY  - BOOK
AU  - Black,John A.
TI  - Water pollution technology
SN  - 0879098759 (cased)
PY  - 1977///
CY  - Reston, Va.
PB  - Reston
KW  - Water
KW  - Pollution
KW  - Measurement
KW  - Sewage
KW  - Purification
N1  - Includes index; Includes bibliographical references
ER  -