Rhenania Ossag Mineraloelwerke A G, Grasbrook Refinery, Hamburg, Germany.
Oil Division. Dates on survey: 8 May - 28 May 1945.

APA Citation

United States Strategic Bombing Survey. (1947). Rhenania Ossag Mineraloelwerke A G, Grasbrook Refinery, Hamburg, Germany: Oil Division. Dates on survey: 8 May - 28 May 1945. 2d ed. [Washington: U. S. Govt. Print. Off.].

MLA Citation

United States Strategic Bombing Survey. Rhenania Ossag Mineraloelwerke A G, Grasbrook Refinery, Hamburg, Germany: Oil Division. Dates On Survey: 8 May - 28 May 1945. 2d ed. [Washington: U. S. Govt. Print. Off.], 1947.

Warning: These citations may not always be complete (especially for serials).