Environment & Conservation: Sustainable Development from Practical Action
 
A Handbook for Sustainable Energy Development
234 pages, 6 1/4" x 9 1/4",
Paper: 978 1 85339 462 1
Price: $29.95
Published: December 1999 

 
290 pages, 6" x 9 1/4",
Paper: 978 1 85339 452 2
Price: $31.95
Published: January 1999