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The development of the ancient irrigation system at Engaruka, northern Tanzania: physical and societal factors
LARS-OVE WESTERBERG, KARIN HOLMGREN, LOWE BÖRJESON, N. THOMAS HÅKANSSON, VESA LAULUMAA, MARIA RYNER, HELENA ÖBERGVolume:
176
Year:
2010
Language:
english
Pages:
15
DOI:
10.1111/j.1475-4959.2010.00370.x
File:
PDF, 603 KB
english, 2010