Pruning (1) Costs (1) Sports records (1) Reason (1) Pollution (1) Outcasts (1) Marginality, Social (1) Informers (1) Impact (1) Hypothesis (1) Economic development (1) Direct costing (1) Corporations (1) Cities and towns (1) Business enterprises (1) Average (1) Athletic ability (1) In literature (1) Empresas (1) Poda (1) Contaminación (1) Delatores (1) Développement économique (1) Pollution (1) Performance-art (1) Morphologie (1) Habitant (1) Coût proportionnel, Méthode du (1) Performance (sports) (1) Marginaux (1)