1953- 20thcentury 823 african agriculture assassinationsaro-wiwa authors autobiography bio000000soc055000lco001000 biography crimesagainst criticismandinterpretationsaro-wiwa dissentersinliterature england food frederick general genocide gloucester gloucestershire(england) governmentrelations history inliterature internationalbusinessenterprises ken literarycollections mlcs2006/41242(p) murdertrials ngoni(africanpeople) nigeria nigerian ogoni(africanpeople) politicalactivists politicalandsocialviewssaro-wiwa politicsandgovernment politicsandliterature rosemary saro-wiwa serialmurderers serialmurderinvestigation socialconditions socialscience trials(murder) west