TY  - GEN
ED  - SRI LANKA STANDARDS INSTITUTION
TI  - SLS  652 : 1984 : Tolerance limits for industrial effluents discharged into inland surface waters
PY  - 1984///
CY  - Colombo
PB  - SRI LANKA STANDARDS INSTITUTION
KW  - a628.393:628.311
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2850
ER  -