@book { SustainingFoodSecurityUrbanAgricultureandSurvivalAlternativesforEmigrantsinBishoftuCityEthiopia,
    title = "Sustaining Food Security. Urban Agriculture and Survival Alternatives for Emigrants in Bishoftu City, Ethiopia",
    author = "Megersa {Tolera}",
    year = "2019",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/476897"
}