Collected rainfall as a water source in Danish households - what is the potential and what are the costs?
Sustainable water usage systems: Models for the sustainable utilization of domestic water in urban areas
Is public participation in the pipeline? A social impact assessment of marine waste disposal in southern Kwazulu-Natal
Al-Alkhalaf: The evolution of the urban built-form of a traditional settlement in Southwestern Saudi Arabia
Dealing with environmental savings in a dynamical economy - how to stop chasing your tail in the pursuit of sustainability