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Low-cost sewerage by Mara, Duncan ed. Language: EN Publisher: Chichester John Wiley 1996Availability: Items available for loan: Library, University of Moratuwa (1). Location(s): Lending Collection Call number: 628.2 L6.
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Low-cost urban sanitation by Mara, Duncan. Language: Publisher: Chichester John Wiley 1996Availability: Items available for loan: Library, University of Moratuwa (2). Location(s): Lending Collection Call number: 628.2/.3 M3.
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Sewage treatment in hot climate by Mara, Duncan. Language: EN Publisher: London Wiley 1976Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 628.314(213) M3 (1). : Location(s): On Request Collection Call number: 628.314(213) M3.
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Sewage treatment in hot climates by Mara, Duncan. Language: EN Publisher: London Wiley 1976Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 628.314(213) M3 (1). : Location(s): On Request Collection Call number: 628.314(213) M3.
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Sewage treatment in hot climates by Mara, Duncan. Language: English Publisher: Chichester John Wiley 1976Availability: Items available for loan: Library, University of Moratuwa (1). Location(s): Lending Collection Call number: 628.314(213) M3.
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Water, wastes and health in hot climates by Feachem, Richard ed | McGarry, Michael ed | Mara, Duncan ed. Language: EN Publisher: Chichester John Wiley 1977Availability: Items available for loan: Library, University of Moratuwa (1). Location(s): Lending Collection Call number: 628(213) W3.
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Water, wastes and health in hot climates by Feachem, Richard, ed | McGarry, Micheal, ed | Mara, Duncan, ed. Language: EN Publisher: Chichester John Wiley & Sons 1977Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 628(213) F4 (1). : Location(s): On Request Collection Call number: 628(213) F4.
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Water, wastes and health in hot climates by Feachem, Richard [ed.] | McGarry Michael [ed.] | Mara, Duncan [ed.]. Language: English Publisher: Chichester John Wiley 1977Availability: Items available for loan: Library, University of Moratuwa (1). Location(s): Lending Collection Call number: 628 W3.
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