John M. Kalbermatten

· 10 obras en el catálogo

Obras

EEnvironmental impacts of international civil engineering pro

Environmental impacts of international civil engineering projects and practices

EEnvironmental impacts of international civil engineering pro

Environmental impacts of international civil engineering projects and practices

AAppropriate technology in water supply and waste disposal

Appropriate technology in water supply and waste disposal

AAppropriate technology in resource conservation & recovery

Appropriate technology in resource conservation & recovery

Appropriate sanitation alternatives

Appropriate sanitation alternatives

AA summary of technical and economic options

A summary of technical and economic options

AAppropriate technology for water supply and sanitation

Appropriate technology for water supply and sanitation

AA sanitation field manual

A sanitation field manual

TTechnical and economic options

Technical and economic options