作者:Jackson, James K.
发布日期:2009
关键词:Economic policy;Economic development;...
发布机构:Library of Congress. Congressional Research Service.
作者:Nelson, Rebecca M.
发布日期:2009
关键词:Economic development;Economic policy;...
发布机构:Library of Congress. Congressional Research Service.
作者:Jones, Vivian C.
发布日期:2009
关键词:Developing countries;Economic conditions -- Sub-Saharan Africa;...
发布机构:Library of Congress. Congressional Research Service.
作者:Oliver, H. H.;Gallagher, K. S.;Li, M.;等
发布日期:2009
关键词:Air pollution control;Emission;...
发布机构:Technical Information Center Oak Ridge Tennessee