Home > Science > Social Sciences > Archaeology > Regional > North America > United States > Hawaii
http://www.sciencedaily.com/releases/2004/06/040611074300.htm
From Science Daily, researchers conclude that relatively recent volcanic eruptions on Maui and the island of Hawai'i produced a handful of sites with soil nutritionally rich enough to raise large quantities of sweet potatoes.
Home > Science > Social Sciences > Archaeology > Regional > North America > United States > Hawaii
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