TY  - GEN
AU  - Varshney, C.K.
TI  - Water pollution and management
SN  - 0852268971 :
AV  - TD 511 VAR 1983 
PY  - 1983///
CY  - New Delhi
PB  - New Age International Limited Publishers
KW  - Water
KW  - Pollution
KW  - Water quality management
N1  - Includes bibliographical references and index; Includes bibliographical references and index
ER  -