Heinz Ratzlaff, Herman Bontrager, Ernest Weichselberger and Carl Good
Thailand
MCC team in Thailand
India
West Bank
Shabbi Kohli of India
Haiti
India
Botswana
With a foot-powered machete grinder inHaiti
Rekha Roy (India)
India
Repairing the voltage regulator
Audio-visuals
Refugees in El Salvador