Sustainability of water and sanitation systems
Pickford, John
Sustainability of water and sanitation systems selected papers of the 21st WEDC conference Kampala, Uganda, 1995 - London Intermediate technology publications 1996 - [iv],153p. 29cm
1853393398
Economics
Water
Other natural resources
Economics of land and energy
333.91 / SUS
Sustainability of water and sanitation systems selected papers of the 21st WEDC conference Kampala, Uganda, 1995 - London Intermediate technology publications 1996 - [iv],153p. 29cm
1853393398
Economics
Water
Other natural resources
Economics of land and energy
333.91 / SUS