The National Sustainable Agriculture Information Service provides a vast amount of information on sustainable farming and how to get started.
They offer a sustainable farm internship search tool that will knock your socks off, a large list of resources to get you started with sustainable farming practices and good marketing advice if you are already on your way.
You can also find them on FaceBook.
All in all, this is a fantastic recourse for those interested in breaking into, or refining their skills on, sustainable agriculture. It’s a well needed transition from our current paradigm.
Hope it helps you out, let me know what you liked about it, or didn’t.