electricity / manufacturing / marginal product / sewer systems / iron and steel production / economic systems / coal mining / fossil energy / steel / energy / /
MusicGroup
B.C. / /
Organization
University of California / Davis / NO / /
Person
Thomas Newcomen / Douglass North / James Hargreaves / Richard Arkwright / Contribution / Jane Austen / John Kay / Johnson / Edmund Cartwright / Robinson / Paul Romer / / /