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close this bookHow to Make? An Improved Soap .. Not just for more Foam (GTZ, 1993, 71 p.)
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View the documentIntroduction
Open this folder and view contentsA. Basic elements for making improved soap
Open this folder and view contentsB. Equipment and materials
Open this folder and view contentsC. Saponification of simple fats
Open this folder and view contentsD. Saponification of fat mixtures
Open this folder and view contentsE. Economic aspects of the improved soap production
Open this folder and view contentsF. Ecological implications
View the documentG. Local institutions
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