Ventilated Improved Pit (VIP) Latrine – Design for Guatemala | Help for the Highlands of Guatemala - Ayuda para el Altiplano de Guatemala
Double Ventilated Improved Pit (VIP) | SSWM - Find tools for sustainable sanitation and water management!
Applied Sciences | Free Full-Text | Potential Use of Biochar in Pit Latrines as a Faecal Sludge Management Strategy to Reduce Water Resource Contaminations: A Review
The Ventilated Improved Pit (VIP) Latrine | PDF
Pit latrine - Wikipedia
Sustainability | Free Full-Text | Adapting Sanitation Needs to a Latrine Design (and Its Upgradable Models): A Mixed Method Study under Lower Middle-Income Rural Settings
Schematic of a Ventilated Improved Pit (VIP) Toilet (diagram reprinted... | Download Scientific Diagram
Double Ventilated Improved Pit - Akvopedia
VIP - How it works
The ventilation mechanism in a VIP latrine. Source: Harvey et al. (2002). | Download Scientific Diagram