author = { Ruml, Anette AND Qaim, Matin },

title = { Effects of marketing contracts and resource-providing contracts in the African small farm sector insights from oil palm production in Ghana },

publisher = {},

keywords = { Landwirtschaft , Kleinbauer , Vertragslandwirtschaft , Agrarproduktion , Ghana },

year = {2020},

address = { },

url = { http://slubdd.de/katalog?TN_libero_mab2 }