Bibliography Agriculture 1 Bibliographie 1 Chemins de fer 1 Collective bargaining 1 Employees 1 History 1 more ... Industrial relations 1 Négociations collectives 1 Railroads 1 Relations industrielles 1 Travailleurs des chemins de fer 1 agricultura 1 agriculture 1 condiciones de trabajo 1 conditions de travail 1 employé de chemin de fer 1 histoire 1 historia 1 history 1 jubilación 1 labour relations 1 obrero ferroviario 1 occupational health 1 occupational safety 1 railway transport 1 railway worker 1 relaciones laborales 1 relations de travail 1 retirement 1 less ...