lake lake basin lake pollution land allotment
land clearing land conservation land consolidation land cover
land development land ecology land forming land occupation
land planning land pollution land reclamation land register
land restoration land setup land transportation land use
land use classification land use plan land use planning land use regime
land use system land value land-based activity land-based marine pollution
land-management intervention area landfill base sealing landfill covering landfill degasification
relief land landform landscape landscape after mining
landscape alteration landscape architecture landscape component landscape conservation
landscape conservation policy landscape consumption landscape ecology landscape management
landscape planning landscape protection landscape protection area landscape utilisation
landslip landslide large combustion plant latitude
laundry service law science law amendment law branch
law on nature laws individual leachate leaching
lead compound lead-in-petrol law leaf leakage
lease leather industry legal basis legal procedure
legal profession legal rules legal regulation legal remedy
legal text legally protected right legislation legislation on pollution
legislative authority legislative competence legislative information legislative procedure
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Algunos ejemplos : Resolución judicial   Refugiados   Escuela primaria   Agricultura ecológica   Tratamiento del cáncer