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Ingrid:
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HTMLwords
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Features Hydrological Guyana Water_Sheds[basin_name
the_geom
id_basin
area
label
basin_code
]
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grid: /gid (unitless) ordered (1.5) to (13.5) by 1.0 N= 13 pts :grid
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$partialdiff sub gid$ [ Features Hydrological Guyana Water_Sheds label ][ | gid]
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