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Lidia Yadira Perez-Aguilar, Wenseslao Plata-Rocha, Sergio Alberto Monjardin-Armenta, Cuauhtémoc Franco-Ochoa and Yedid Guadalupe Zambrano-Medina
Arid and semiarid regions are geographic units that cover approximately 43% of the earth?s surface worldwide, and conditions of extreme drought and reduced vegetation cover predominate in these regions. In Mexico, arid and semiarid ecosystems cover more ...
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