“You need to safely contain the human excreta and keep it free from flies,” says Kamal Kar, a development specialist from Kolkata, India, who devised an approach for encouraging people to build and ...
GENEVA, November 19 (UNHCR) - Dominique Porteaud is UNHCR's senior water and sanitation officer. The French national, who has forestry and public health engineering degrees, visits refugees camps and ...
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