Mazoyer M. & L. Roudart (2006). A history of world agriculture from the neolithic age to the current crisis. London: Earthscan. (Preface, chapter 10-11, 129 pages).
Potter, R.B. et. al (2008). Geographies of development, thrid edition. Pearson, Harlow. (All ten chapters. 494 pages).
Total: 623 pages
All study litterature can be bought at Gnist Akademika