1. 3D Research Corporation, 2005. Kwajalein climate summary [Online]. Available athttp://rts-wx.com/climatology/summary/ (verified Dec. 8, 2005).
2. Marshall Islands 1996 Economic Report. Pacific Studies Series;Asian Development Bank,1997
3. Elements of the Nature and Properties of Soils;Brady,2004
4. Nitrogen-total;Bremner,1996
5. Soils of Manue and Palmerston Islands, two coral atolls in the Cook Islands;Bruce;New Zealand Journal of Agricultural Research,1972