Resilience and Collapse in African SavannahsMichael Bollig, David M. Anderson · First published 2017Open the Tome
Risk Management In A Hazardous Environment A Comparative Study Of Two Pastoral SocietiesMichael Bollig · First published 2010Open the Tome
Production and exchange among the Himba of northwestern NamibiaMichael Bollig · First published 1999Open the Tome
Risk and risk minimization amongst Himba pastoralists in North-western NamibiaMichael Bollig · First published 1997Open the Tome
