Make a Living from Growing Mushrooms

Interseting article in Permaculture

Definitely worth a look at, does anyone know what book is the definitive guide to mushroom growing?

http://humungus-fungus.blogspot.co.uk/

More interesting mushroom growing ideas and guides

http://www.wikihow.com/Grow-Organic-Mushrooms

http://www.organicgardening.com/learn-and-grow/how-to-grow-shiitake-mushrooms?page=0,1