publisher: Central Coast Books
publish date: November 20th 2008
format: hardcover pages: 48
language: English
ISBN:
193040171X (9781930401716)
publisher: Chelsea Green Publishing Company publish date: August 18th 2011
format: ebook pages: 304
ISBN:
160358420X (9781603584203)
publisher: Earthscan Publications publish date: February 3rd 2010
format: paperback pages: 90
language: English
ISBN:
1849710805 (9781849710800)