Gliessman, S. R.2016-04-192016-04-192007http://hdl.handle.net/10919/69941Metadata only recordtext/plainen-USIn CopyrightAgricultural ecosystemsEcoagricultureAgrobiodiversityFood systemsSustainable agricultureAgroecology: The Ecology of Sustainable Food SystemsCitationCopyright 2007 CRC Press, LLC