The new edition of The Making of Modern South Africa provides a comprehensive, current introduction to the key themes and debates concerning the history of this controversial country. Engagingly writt
Clay minerals are one of the most important groups of minerals that destroy permeability in sandstones. However, they also react with drilling and completion fluids and induce fines migration during h
Do ewe no what homophones are? They're words that sound alike but are spelled differently and have completely different meanings—it's knot always easy to get it right. Based on his blog Homophones, We