Organic insecticides : their chemistry and mode of action / [by] Robert L. Metcalf studies in the social and cultural history of modern warfare Capital cities at war : Paris, London, Berlin 1914-1919 / Jay Winter and Jean-Louis Robert English and American voices about the German South Tyrol / S. Miles Bouton, Robert Dell and Charles Harold Herford Home from the cold wars / L. Roberts united states army in world war ii approach to the Philippines / by Robert Ross Smith poison war / A.A. Roberts Défense de Liége, Namur, Anvers en 1914 / Robert Normand Assaut, l'Argonne et Vauquois avec la 10e division 1914-1915 / G. Boucheron ; préface d'Henri Robert jong Nederland in een jong Europa / door R. van Genechten Bones of contention / by Lord Vansittart marine corps historical reference pamphlet brief history of the 11th Marines / by Robert Emmet Grip op bedrijfsprestaties / samenst. Eric van Gerwen, Luuk Janssen, Robert Voogt ; [eindred.: Anneke Duijts]
