==== the green blue book ==== | Title: | the green blue book | | Rating: | 3 | | Author: | Thomas M. Kostigen | | ISBN: | 978-1-60529-471-1 | | Pages: | 210 | | Format: | paperback | | Started: | 2013-02-11 | | Finished: | 2013-02-13 | A quick read, it has some helpful advice on how to avoid wasting water.