Funding for this research was provided by:
National Research Foundation (Project “Catchman Letaba”)
African Forestry Forum
Research Division of Stellenbosch University
Article History
Received: 28 February 2017
Accepted: 11 April 2018
First Online: 24 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.