Gripper, J. 2015. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2015 Winter: 1-18.
Gripper, J. 2014. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2014 Summer: 1-14.
Gripper, J. 2014. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2014 Winter: 1-18.
Gripper, J. 2013. Midlands black rhino conservancy. African indaba, e-newsletter 11 (2): 17-18.
Gripper, J. 2013. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2013 Summer: 1-12.
Gripper, J. 2013. Anna Merz dies at the age of 81. Sebakwe News 2013 Summer: 2.
Gripper, J. 2013. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2013 Winter: 1-12.
Gripper, J. 2012. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2012 Autumn: 1-12.
Gripper, J. 2012. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2012 Spring: 1-12.
Gripper, J. 2012. Should we have legal trade in rhino horn?. Sebakwe News 2012 Spring: 1-2.
Gripper, J. 2011. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2011 Spring: 1-8.
Gripper, J. 2011. Notes on the work in Sebakwe, Zimbabwe. Sebakwe News 2011 Autumn: 1-12.
Gripper, J. 2010. [Various notes]. Sebakwe News 2010 Autumn: 1-8.
Gripper, J. 2010. Rhino horn (ban on exports from UK). Sebakwe News 2010 Autumn: 1.
Gripper, J. 2010. Dehorning (five black rhino in the Midlands Conservancy). Sebakwe News 2010 Autumn: 2-3.
Gripper, J. 2010. Rhino poaching in Zimbabwe. Sebakwe News 2010 Summer: 1-8.
Gripper, J. 2009. [Various notes]. Sebakwe News 2009 Spring: 1-8.
Gripper, J. 2009. Workshop on rhino policy in Zimbabwe. Sebakwe News 2009 Spring: 2.
Gripper, J. 2009. [Various notes]. Sebakwe News 2009 Autumn: 1-12.
Gripper, J. 2008. The Midlands black rhino conservancy was formed in 1986. Sebakwe News 2008 Spring: 1.
Gripper, J. 2008. Rhino killed at Imirie Park. Sebakwe News 2008 Spring: 8.
Gripper, J. 2008. Making rhino conservation make sense. The Horn Spring 2008: 21.
Gripper, J. 2008. [Various notes]. Sebakwe News 2008 Autumn: 1-12.
Gripper, J. 2007. Rhino Poaching. Sebakwe News 2007 Spring: 1, figs. 1-2.
Gripper, J. 2007. [Various notes]. Sebakwe News 2007 Spring: 1-12.






