Raamatud Benjamin Danga
Valikule vastavaid tooteid ei leitud.
-25%
Organic and Mineral Soil Amendments on Soybean Yields: A research study in Embu, Kenya
Benjamin Danga, Jane Mugwe, Benvindo Verde
59,27 €
79,02 €
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-25%
Monitoring and Evaluation Practice in Water, Sanitation and Hygiene (WASH) Practical Baseline, Mid and End Line Evaluation Examples from Kenya and East Africa
Benjamin Danga, Augustine Afullo, Johnos Awuor
90,60 €
120,80 €
-25% koodiga BOOKS
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