1. A photo-based manual on bucket drip irrigation, produced by Steven Kovach (PhD), in conjunction with a Winrock training event in Guinea.
  2. 19 មករា 1996 Chapin Watermatics produces “bucket kits” of gravity-run drip irrigation used in vegetable garden projects in developing countries. These kits enable people to produce vegetables with the same efficient use of water that commercial drip systems provide.