The Ecological Engineer, Vol. 1
Subtitle: KEEN Engineering
Publisher: Ecotone Publishing LLC
Published: October 4, 2005
Format: Paperback
Number of pages: 250
ISBN-13: 9780974903347
First sentence: From Toronto to Regina, Calgary, Saskatoon and across western Canada - and later the United States, Australia, India, England and beyond - Keen was a born traveler, an innovator, an entrepreneur, a motivator.