2 द्वारा ईबुक Wolf Merkel
Helena Alegre & Jaime M. Baptista: Performance Indicators for Water Supply Services
The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a large n …
PDF
अंग्रेज़ी
DRM
€166.91
Helena Alegre & Jaime M. Baptista: Performance Indicators for Water Supply Services
The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a large n …
PDF
अंग्रेज़ी
DRM
€160.97
