Literature
  • Quansah 1989
  • The Search for medicinal plants among Madagascar's Tsimihety ethnic group. WWF Reports (Oct/Nov): 5-8.
  • Quansah 1988b
  • Ethnomedicine in the Maroantsetra region of Madagascar. Econ. Bot. 42: 370-375.
  • Quansah 1988
  • Conclusions and Recommendations. Manongarivo Special Reserve (Madagascar): 1987-