数量4 microfiches ; 11 x 15 cm
並列タイトル等Taconite iron ore processing plants
一般注記Government document call number: EP 4.52: EM 4/9
Physical description for original version : 1 v. (various pagings) : ill., map ; 28 cm
"December 2002."
Shipping list no.: 2003-0240-M
"EPA 453/R-02-015."
Reproduction note: Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2003. 4 microfiches : negative
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emission Standards Division, [2002]