Published in Atoll Research Bulletin, in 1999, in volume 459, pages 1-12

Published in Atoll Research Bulletin, in 1999, in volume 460, pages 1-51

Published in Atoll Research Bulletin, in 1999, in volume 461, pages 1-36

Published in Atoll Research Bulletin, in 1999, in volume 462, pages 1-8