LIBROS DEL AUTOR: ursula blumenthal

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  • Hygiene Evaluation Procedures
    Astier M. Professor Almedom / Lenore Manderson / Ursula Blumenthal
    This handbook provides practical guidelines for evaluating water and sanitation related hygiene practices for the purposes of project planning, monitoring or impact assessment. The main focus, therefore, is on the practical concerns of field personnel working in water supply, sanitation, and health / hygiene education projects. ...
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    40,91 €