Market profiles and trade in medicinal plants in the Lowveld, South Africa

by Botha, J, Witkowski, E T F, Shackleton, Charlie
Published 2004

Conceptualizing the human use of wild edible herbs for conservation in South African communal areas

by Dovie, D B K, Shackleton, Charlie, Witkowski, E T F
Published 2007

Valuation of communal area livestock benefits, rural livelihoods and related policy issues

by Dovie, D B K, Shackleton, Charlie, Witkowski, E T F
Published 2006