and Lab districts, along with part of the Gračanica district were all part of the German-occupied territory. This territory included a number of other important mines, including the lead mine at Belo Brdo, an asbestos mine near Jagnjenica and a magnesite mine at Dubovac near Vučitrn. Administration The territory of Serbia was the only area of Yugoslavia in which the Germans imposed a military government of occupation, largely due to the key transport routes and important resources located in the territory. Despite prior agreement with the Italians that they would establish an 'independent Serbia', Serbia in fact had a puppet government, Germany accorded it no status in international law except that of a fully occupied country, and it did not enjoy formal diplomatic status with the Axis powers and their satellites as the NDH did. The occupation arrangements underwent a series of changes between April 1941 and 1944, however throughout the German occupation, the military commander in Serbia was the head of the occupation regime. This position underwent a number of title changes during the occupation. The day-to-day administration of the occupation was conducted by the chief of the military administration branch responsible to the military commander in Serbia. The puppet governments established by the Germans were responsible to the chief of military administration, although multiple and often parallel chains of German command and control meant that the puppet government was responsible to different German functionaries for different aspects of the occupation regime, such as the special plenipotentiary for economic affairs and the Higher SS and Police Leader. For example, the plenipotentiary for economic affairs, Franz Neuhausen, who was Göring's personal representative in the occupied territory, was directly responsible to the Reichsmarshall for aspects of the German Four Year Plan, and had complete control over the Serbian economy. The territory was administered on a day-to-day basis by the Military Administration in Serbia (). With the economic branch, the Military Administration initially formed one of the two staff branches responsible to the Military Commander in Serbia. In January 1942, with the appointment of a Higher SS and Police Leader in Serbia, a police branch was added. Whilst the heads of the economic and police branches of the staff were theoretically responsible to the Military Commander in Serbia, in practice they were responsible directly to their respective chiefs in Berlin. This created significant rivalry and confusion between the staff branches, but also