Published in Atoll Research Bulletin, in 1997, in volume 443, pages 1-20

Published in Atoll Research Bulletin, in 1997, in volume 444, pages 1-26

Published in Atoll Research Bulletin, in 1997, in volume 446, pages 1-18

Published in Atoll Research Bulletin, in 1997, in volume 447, pages 1-9