“... Rhinitis in students of 12 to 15 years in two different geographical areas applying the Isaac Diagnostic...”
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“... objetive of the research is to analyze how the historical, social and geographical context of the monoliths...”
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“... will be implemented, first the geographical points of the land were obtained with their corresponding heights...”
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“... will be implemented, first the geographical points of the land were obtained with their corresponding heights...”
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“... of the Military Geographical Institute , develop topographic studies, traffic, hydrological and hydraulic...”
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“...Bridges are structural elements that facilitate crossing streets, rivers and other geographical...”
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“... ejemplares pertenecientes a esta colección fueron colectados durante varios años en zonas geográficas del...”
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