approtech AT lists.ibiblio.org
Subject: Appropriate Technology
List archive
- Re: [approtech] Eliodomestico: Solar Terracotta Water Filter Distills 5 Liters of Water a Day, Mitra Ardron, 12/11/2011
- Re: [approtech] New Irrigation Device Pulls Water From the Air in Driest Conditions, Mitra Ardron, 12/11/2011
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