TY  - GEN
ED  - Sri Lanka Standards Institution,  Colombo LK
TI  - SLS : 721 : 1985 : Tolerance limits for industrial and domestic effluents discharged into marine coastal areas
PY  - 1985///
CY  - Colombo
PB  - SLSI
KW  - a628.393:628.311
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2895
ER  -