Towards more effective humanitarian response to urban crises. - Los Angeles : Sage Publications, 2017. - [293] p. ; 24 cm. - Environment and urbanization ; vol. 29, no. 2, 2017 . Includes bibliographical references. Subjects--Topical Terms: Urban ecology (Sociology)--Developing countries.Sociology, Urban--Developing countries.Urbanization--Developing countries.Developing countries--Social conditions.