THINK ANALOGOUSLY: no matter where you start your farm, you can locate analogous sources in each state or region: farm teams at University extensions, regulations, certifications, business plans and filings, financing.
The Organic Farming Manual by 
Our Sustainable Table by 
For instance, the NAICS code for potatoes is 111211. To search on the code in Business Source Complete:
In the search box, use the pull-down menu to limit the search to the NAICS field, and then enter the code:
Encyclopedia of Food Sciences and Nutrition by 
Encyclopedia of Organic, Sustainable, and Local Food by 
The Oxford Encyclopedia of Food and Drink in America by 
