There's an urban farm in Boston growing 6,000 pounds of produce a year. It happens to be located on the roof of Fenway Park
Urban Farms Bring People Together and Create Sustainable Lives — AGRITECTURE
Israeli start-up makes vertical farms to grow crops in city parking lots - The Jerusalem Post
ECO City Farms: Promoting Urban Agroecology - ESAL
Green City Growers
The urban farms greening Paris
New Agriculture Policy Changes May Make it Easier to Start an Urban Farm in Oakland
Green City Growers Edible Landscapes + Urban Farms
6 ways local officials can encourage urban farming - Food Blog - ANR Blogs
Green City Growers
Urban Agriculture in Our Communities - Conservation Law Foundation
Farming in Boston with the Urban Farming Institute and City Growers
We need to think beyond urban farming
Green City Growers