MARC全文
02h0059146 20140618164830.0 s1992 dcuab fr |000|||eng | CNY200.00 NGL a753 ; a751 McIntosh, Synthia N. Recovery of manganese from steel plant slag by carbamate leaching / by Synthia N. McIntosh, Elizabeth G. Baglin. Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992. 10 p. : ill., maps ; 28 cm. Report of investigations (United States. Bureau of Mines) ; 9400 Manganese ; Leaching. ; Carbamates. ; Slag. Metallurgy. aBaglin, Elizabeth G. Report of investigations (United States. Bureau of Mines) ; 9400. aCN bNGL 010001 P 720.66 R29u v9400 ; rCNY200.00 ; h1 yao013