Emslie, R.H. 2003.AfRSG’s training course in rhino monitoring revised and training courses for instructors held.Pachyderm 35: 154-157, figs. 1-4.
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Emslie, R.H. 2003.Rhino and elephant security group update.Pachyderm 35: 157-158, fig. 1.
PDF download available
Adcock, K.; Emslie, R.H.; SADC 2003.Monitoring African rhino: an AfRSG update of "Sandwith's" training course for field ranger, 5th edition: trainee's guide.Harare, SADC Regional Programme for Rhino Conservation: pp. 1-14.