Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 1-22

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 23-49

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 51-81

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 83-92

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 93-114

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 117-132

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 135-142

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 1, pages 145-157

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 2, pages 165-173

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 2, pages 175-183

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 2, pages 187-192

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 2, pages 205-229

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 2, pages 231-257

Published in Journal of Ethnobiology, in 1991, in volume 11, issue 2, pages 271-274