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![](./images/clear.gif) 1.- Analysis of pollen from Actun Halal, a stratified cave site in Belize
American Association of Stratigraphic Palynologists; Dallas, TX; USA; United States, 2008
Abstracts of the proceedings of the Fortieth annual meeting of the American Association of Stratigraphic Palynologists
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![](./images/clear.gif) 2.- IMPACTS OF THE ANCIENT MAYA ON SOILS AND SOIL EROSION IN THE CENTRAL MAYA LOWLANDS
ELSEVIER;; III; INTERNATIONAL, 2006
GEOMORPHOLOGY AND LAND DEGRADATION
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