As late as the beginning of the nineteenth century, despite the many years of direct contact with European traders and the influx of European goods, most African societies still produced their own iron and its products, or obtained them from neighbouring communities through local trade. The quality of iron products was such that, despite competition from European imports, local iron production survived into the early twentieth century in some parts of the continent. The production process covered prospecting, mining, smelting, and forging. Different types of ore were available all over the continent and were extracted by shallow or alluvial mining. A variety of skills were required for building furnaces, producing charcoal, smelting, and forging iron into goods. Iron production was generally not an enclave activity but a process that fulfilled the totality of socio-economic needs. It also fit the gender division of labour within communities.
The Fifth Edition fully integrates the text with MasteringChemistry to provide an interactive and engaging experience.
NOTE: This edition features the same content as the traditional text in a convenient, three-hole-punched, loose-leaf version.
The text also fosters development of problem-solving skills while helping students visualize and understand concepts through figures, sample problems, and concept maps.
Study Guide for General, Organic and Biological Chemistry: Structures of Life
New problem-solving tools in this edition, including Try it First and Connect, urge readers to think critically about problem-solving while learning best practices. Personalize learning with Mastering Chemistry.
Modified Masteringchemistry with Pearson Etext -- Standalone Access Card -- For General, Organic, and Biological Chemistry: Structures of Life
Chemistry: An Introduction to General, Organic, and Biological Chemistry, Books a la Carte Plus MasteringChemistry with EText -- Access Card...
Masteringchemistry With Pearson Etext Standalone Access Card for Chemistry: An Introduction to General, Organic, and Biological Chemistry
General, Organic, and Biological Chemistry: Structures of Life, Pearson Etext
0321832922 / 9780321832924 General, Organic, and Biological Chemistry: Structures of Life, MasteringChemistry with Pearson eText -- Valuepack Access Card and Study Guide for General, Organic, and Biological Chemistry: Structures of Life, ...