ISBNs beginnend mit 978-3-8175-xxxx-xAdolf Weber × Assessing Food Production Potentials in Final State of Stationery PopulationAn Explorative StudyAdolf WeberWissenschaftsvlg VaukSoftcover1988 Structure, Trends and Factors Influencing the African Grain and Food Economy Adolf WeberWissenschaftsvlg VaukSoftcover1990
