1. 2020-05-26 A simple device for conserving water in the home, using a large, plastic bottle. This material was taken from Footsteps - the literacy publication of TEAR Fund - with kind permission.This edition was published in the United Kingdom in 2019 by MissionAssist.
  2. 2020-05-21 How to make a fly trap for the home from two plastic bottles. This material was taken fromFootsteps- the literacy publication of TEAR Fund - with kind permission.This edition was published in the United Kingdom in 2019 by MissionAssist.
  3. 2003-01-01 Although this document will tell you how to build a particular incubator that I have used for several years, the ideas presented here should assist in building an incubator of any capacity. The orientation here is toward solving the problems in building a kerosene fired incubator in general....
  4. Key Resource 2001-01-01 Access to clean drinking water remains one of the greatest challenges in the world. The BioSand Filter is one method that can be used for purifying water at the household level. With this filter, contaminated water is filtered through a natural biological layer and then layers of sand, pebbles...
  5. Key Resource 1993-09-01 Offers guidance on the selection of appropriate equipment for small businesses, with case studies and technical information about each type of machine. For field workers training for food processing projects, and their trainers, and the non-specialist.
  6. 2020-08-06 Making a One-Door Two-Hole Mud Stove.This book explains how to make a mud stove to control the heat and help with your cooking. This uses material from "Mud Stoves in East Africa 1997, Practical Action", Eastern Africa Office, used with kind permission. This edition published in the United...
  7. Key Resource 1994-01-01 This book looks at milk processing, traditional methods and products, improving milk processing technologies, socio-economic considers and includes case studies.
  8. Access Agriculture Training Video The clod breaker is a simple wooden tool made out of a cylindrical log with iron spikes. It can be pulled by animals or even by an adult person. By driving the clod breaker over your field in opposite directions, the soil will become loose, aerated and absorb...
  9. Key Resource 1985-06-01 This 3rdedition of an invaluable and well-established ‘Buyers’ Guide’ now offers a wider range of tools, more guidance to the buyer and user, and clearer presentation of material. An additional feature is the series of expanded introductions to each general subject area. The material for the new...
  10. Key Resource 1973-01-01 This book teaches the artist and craftsman how to make his own tools: how to design. sharpen. and temper them