Aera Handbook Series: Nigeria - A Country Study Open PDF Document Details Document Type Technical Report Publication Date Jun 01, 1991 Accession Number ADA257233 Entities People Helen C. Metz Organizations Library of Congress Tags Communities of Interest Biomedical Energy and Power Technologies Ground and Sea Platforms Weapons Technologies DTIC Thesaurus Topics Demography Employment Ethnic Groups Geography Health Services Human Population International Relations Medical Personnel Military Science National Governments National Politics National Security Personnel Management Political Systems Topography