Published in Journal of Ethnobiology, in 1989, in volume 9, issue 1, pages 1-24

Published in Journal of Ethnobiology, in 1989, in volume 9, issue 1, pages 31-46

Published in Journal of Ethnobiology, in 1989, in volume 9, issue 1, pages 69-110

Published in Journal of Ethnobiology, in 1989, in volume 9, issue 1, pages 119-126