China, Taiwan, Vietnam, Cambodia, Thailand, Malaysia, Singapore, Indonesia, Brunei, Philippines, ... (+ 40)
France, Switzerland, Austria, Slovakia, Poland, Belarus, Russia, Kazakhstan, Uzbekistan, Turkmenistan, ... (+ 35)
Ralph is now asking attention for the problem of too many broken down handpumps in Africa and how this problem can be solve...
Egypt, Sudan, Ethiopia, Kenya, Tanzania, Zambia, Botswana, Namibia, South Africa
Kilimanjaro + Safaris.
Tanzania
China, Ethiopia, Kenya, Tanzania, Malawi, Zambia, Zimbabwe, South Africa, Turkey, Netherlands, ... (+ 1)
United Kingdom, France, Spain, Portugal, Gibraltar, Morocco, Mauritania, Senegal, Mali, Sierra Leone, ... (+ 21)
Switzerland, Italy, Vatican City, San Marino, Slovenia, Austria, Liechtenstein, Luxembourg, Belgium, United Kingdom, ... (+ 186)
France, Spain, Portugal, Mozambique, Malawi, Tanzania, Burundi, Rwanda, Uganda, Oman, ... (+ 1)
United Kingdom, Turkey, Tanzania
Tanzania, Kenya, Uganda, Rwanda, Zambia
Italy
Germany
