Descriptions of selected digital spatial data for Ravenna Army Ammunition Plant, Ohio [microform] / by Charles W. Schalk and Robert A. Darner ; prepared in cooperation with the U.S. Army Industrial Operations Command
Shipping list no.: 99-0354-M (illegible header) ; 99-0388-M (legible header)"January 1998."Physical description for original version: iii, 24 p. : 28 ...