Detailed guide on making cheap yet quality PVC solar water heaters for the purpose of harvesting sun power for free summer-time hot water in use your home or cabin. This book is a guide to making one and the best type of homemade solar water heater. It is cheap, quality and will reduce your electricity or gas bill significantly.

EMIS" (emergency mobile irrigation system) is a concept of small scale irrigation system used in emergencies as are unexpected droughts, lack of normal irrigation system due to the failures or inabillity of placing regular irrigation system on some terrain, and inexistance of regular irrigation system."

Greenhouses are sources of continuous throughout-a-year food production. They provide ideal conditions for growing plants for own or commercial use. This book is a guide that shows how to plan, organize resources and build your own greenhouse. It contains a step by step illustrated guide for building small size cold frames, small to large scale PVC greenhouses and glasshouses.

This guide contains basic information you need to know before going solar. From information about what types of panels there are, all the way to the "how to build your own solar panels."

This is complete illustrated guide showing you how to make Accumulating Irrigation system on your own from skratch. This system is simple, reliable, and above all, much less expensive than purchasing commecial system of a same purpose. This irrigation system, after built, can be completely controlled with one electrical switch from your house. The guide contains: making water pump with water level switch controller, water tanks and delivery systems. "AIS" is suitable for growing fields and for greenhouses.