|
Industrial Sanitation
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| In |
Out |
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| Consultancy service for the study of the cannal and drainage system in Colombo:Interim report Vol. 3 (Sri Lanka Water Supply and Sanitation Rehhabiliation Project,).
|
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|
|
| 628 |
22 |
|
|
|
| New Capital City Drinage Projects. Interm Report,June, 1980. Colombo District(lowling areas). (Reclamation and Development Board,Engineering Consultants Ltd.(joint project), 1980).
|
|
|
|
| 628 |
2 |
|
|
|
| Bilal, J. Marine Oil Pollution South East Asia 1-115 (South China Sea Fisheriese Development and Coordinating Programme, Manila, 1980).
|
|
|
|
| 628 |
934 |
|
|
|
| CEA. Industral pollution in the Kelani river perliminary survey and interim report,VOL.11 (Central Environmental Authority, 1985).
|
|
|
|
| 628 |
54 |
|
|
|
| CEA. Industrial pollution in the Kelani river:priliminary survey and interim report (Central Environmental Authority, 1985).
|
|
|
|
| 628 |
54 |
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|
| Ltd, E.P. Environmental and coastal pollution and education and awareness progamme:Negombo 1998). |
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| |
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| MED. A discussion paper on ocean disposal (Imprimeurdela Reine Pouc La Canada - Ottawa, 1993). |
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| |
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| MED. A discussion paper on ocean proposal (1993). |
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| |
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MED. A Discussion paper on Ocean Proposal (1993). |
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| |
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| MLGHC. Sri lanka Construction Industry Training Project: Sri lanka specification for Coastal and Harbour Engineering Works (Jan. 1981). |
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| |
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| MLGHC. Sri Lanka Construction Industry Training project Sri Lanka Specifications for Coastal and Harbour Engineering Works (Jan. 1981). |
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| |
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| University of Rhode island, C.R.C. State of Rhode Island oil spill contingency guide : Protection strategies 1-514 (Environmental Resource Centre, ). |
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| |
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| XIX, I.C. Proceedings : Summaries of papers (IAHR, 1981). |
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| |
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| XIX, I.C. Proceedings : summaries of papers 1-319 (IAHR, 1981). |
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