Packed with ideas for action, from simple everyday things which cost nothing, to bigger projects which involve more time and money.
- Home heating
- Water heating
- Keeping things cool
- Washing dishes
- Washing and drying clothes
- Electrical appliances & electronic gadgets
- Renewable energy
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
the world’s foremost supplier of natural history and environmental books
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985