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Guidelines for the Safe Use of Wastewater and Excreta in Agriculture and a Quaculture Measur...
by Cairncross, S., Mara, Duncan
ISBN: 9789241542487
List Price: $35.00
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Appropriate Sanitation Alternatives: A Planning and Design Manual - World Bank Studies in Wa...
by Kalbermatten, John M., Gunn...
ISBN: 9780801825842
List Price: $17.95
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Domestic Wastewater Treatment in Developing Countries
by Mara, Duncan
ISBN: 9781844070206
List Price: $150.00
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Ventilated Improved Pit Latrines: Recent Developments in Zimbabwe (Working Paper, No 2/Pb842...
by Mara, Duncan, Morgan, Peter R.
ISBN: 9780821300787
List Price: $6.95
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Design manual for waste stabilization ponds in Mediterranean countries
by Duncan Mara
ISBN: 9780951986929
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How Schools Can Help Combat Student Pregnancy
by Compton, Nancy, Duncan, Mar...
ISBN: 9780810632875
List Price: $12.95
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Water, Wastes and Health in Hot Climates
by McGarry, M., Feachem, Richa...
ISBN: 9780471994107
List Price: $115.00
12.
Domestic Wastewater Treatment in Developing Countries
by Mara, Duncan
ISBN: 9781844070190
List Price: $59.95
13.
Waste Stabilization Ponds : Proceedings of an IAWPRC Specialized Conference Held in Lisbon, ...
by Mara, Duncan, Do Monte, Mar...
ISBN: 9780080355986
List Price: $54.00
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Appropriate Technology for Water Supply and Sanitation : Sanitation Alternative for Low-Inco...
by Mara, Duncan
ISBN: 9780686397830
List Price: $5.00
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Appropriate Technology for Water Supply and Sanitation : A Planner's Guide
by Kabermatten, John M., Juliu...
ISBN: 9780686397847
List Price: $5.95
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Waste Stabilization Ponds: Technology and Applications
by Mara, Duncan, Pearson, H. W...
ISBN: 9780080429007
List Price: $128.00
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How Schools Can Help Combat Student Pregnancy (Combat Series)
by Compton, Nancy, Duncan, Mar...
ISBN: 9780810632882
List Price: $19.95
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Waste Stabilization Ponds in Latin America Selected Proceedings of the 1st International Reg...
by Pena, M. R., Gijzen, H. J.,...
ISBN: 9781843394099
List Price: $214.00
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Waste Stabilization Ponds:Technology and the Environment Selected Proceedings of the 4th Int...
by Pearson, H. W., Mara, Duncan
ISBN: 9781900222372
List Price: $214.00
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Girl Who Could Fix Anything: Beatrice Shilling, World War II Engineer
by Rockliff, Mara, Duncan, Daniel
ISBN: 9781536212525