Leffers, Arno. 2003. Gemsbok bean \& Kalahari truffle - Traditional plant use by Juǀ'hoansi in North-Eastern Namibia. Windhoek: Gamsberg Macmillan.
@book{leffers2003, address = {Windhoek}, author = {Leffers, Arno}, publisher = {Gamsberg Macmillan}, title = {Gemsbok bean \& Kalahari truffle - Traditional plant use by Juǀ'hoansi in North-Eastern Namibia}, year = {2003} }