TY  - BOOK
AU  - Mahida, U. N.
TI  - Water pollution and disposal of waste water on land
SN  - 0-07-096527-7
U1  - 628.3 
PY  - 1981///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Water pollution, Sewage irrigation
N1  - Includes index
ER  -