Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
This book contains everything about urinals. Classification, technology and plumbing, urinals through history, film and literature and finally urinal etiquette and reference.
MAC, S. LLENNARG, C. (n.y): A Guide to the Urinals. URL [Accessed: 10.10.2011]