Understanding Building Stones and Stone Buildings
This book covers the wide spectrum of subjects relating to obtaining and using building stones, starting with their geological origin and then describing the nature of granites, volcanics, limestones, sandstones, flint, metamorphic stones, breccias and conglomerates, with emphasis being placed on how to recognise the different stones...
African Americans and Africa: A New History
An introduction to the complex relationship between African Americans and the African continent
What is an “African American” and how does this identity relate to the African continent? Rising immigration levels, globalization, and the United States’ first African American president...
|Result Page: 876 875 874 873 872 871 870 869 868 867 866 865 864 |