Zhenshan Yang2007-11-132005-07-082007-11-132005http://hdl.handle.net/10625/33048Text89 p. : ill.enURBAN AGRICULTUREAGRICULTURAL ENTERPRISESAGROINDUSTRYGOVERNMENT POLICYHIGH TECHNOLOGYCHINAECOLOGYECONOMIC ASPECTSSOCIAL ASPECTSMIGRANT WORKERSEnterprises - based urban agriculture development in peri - urban BeijingAGROPOLIS Award for Research in Urban Agriculture / Bourse AGROPOLIS de recherche en agriculture urbaineWorking Paper