TY - BOOK AU - Abdu,Nafiu ED - Volkswagenstiftung. ED - ProQuest (Firm) TI - Availability, transfer and balances of heavy metals in urban agriculture of West Africa AV - SB747.H4 A238 2010 PY - 2010/// CY - Kassel PB - Kassel University Press KW - Crops KW - Effect of heavy metals on KW - Africa, West KW - Vegetables KW - Contamination KW - Urban agriculture KW - Soils KW - Heavy metal content KW - Soil pollution KW - Electronic books N1 - "This work has been accepted by the Faculty of Organic Agricultural Sciences of the University of Kassel as a thesis for acquiring the academic degree of Doktor der Agrarwissenschaften (Dr. agr.)"; "This research was carried out in three West African cities of Kano (Nigeria), Bobo-Dioulasso (Burkina Faso) and Sikasso (Mali)"; "VolkswagenStiftung"; Thesis (Doctoral)---University of Kassel, 2010; Includes bibliographical references; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries UR - http://ebookcentral.proquest.com/lib/daystar-ebooks/detail.action?docID=3319847 ER -