Keyline Article

Here is a link to a Keyline article i found really interesting:
"Soil, Water & Carbon for Every Farm’ – Building Soils, Harvesting Rainwater, Storing Carbon"
A tall order ?Read all about it here:
http://permaculture.org.au/2009/03/16/keyline-design-mark-iv/#more-1177
It is free for download,see link at end of article.
foggyforge