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001 ocm30828760;

003 OCoLC;

005 20141208174842.0;

007 he bmb024bbca;

008 940726s1993 dcuab bb f000 0 eng d;

035 a| (Sirsi) o30828760;

035 a| (OCoLC)30828760;

040 a| GPOc| GPOd| DLCd| UtOrBLW;

043 a| n-us-pa;

049 a| ERE$;

074 a| 0637-A (MF);

086 0 a| I 28.23:9468;

100 1 a| Aljoe, William W.=| ^A447711;

245 10 a| Neutralization of acidic discharges from abandoned underground coal mines by alkaline injection /c| by William W. Aljoe and Jay W. Hawkins.;

260 a| Washington, D.C. :b| U.S. Dept. of the Interior, Bureau of Mines,c| 1993.;

300 a| ii, 37 pages :b| illustrations, maps ;c| 28 cm.;

336 a| text2| rdacontent;

337 a| microform2| rdamedia;

338 a| microfiche2| rdacarrier;

490 1 a| Report of investigations ;v| 9468;

500 a| Distributed to depository libraries in microfiche.;

500 a| Shipping list no.: 94-0322-M.;

504 a| Includes bibliographical references (p. 36-37).;

650 0 a| Acid mine drainage.=| ^A21323;

650 0 a| Neutralization (Chemistry)=| ^A285397;

650 0 a| Sodium hydroxide.=| ^A447712;

650 0 a| Abandoned coal minesz| Pennsylvania.=| ^A428205;

700 1 a| Hawkins, Jay W.=| ^A436534;

710 1 a| United States.b| Bureau of Mines.=| ^A15791;

830 0 a| Report of investigations (United States. Bureau of Mines)v| 9468.=| ^A429518;

596 a| 1;

998 a| 729124;

999 a| I 28.23:9468w| SUDOCc| 1i| MQ1347941d| 8/6/2007l| JDOMIm| JOYNERr| Ys| Yt| JDOFMIu| 5/5/2000x| MICROFORMz| JFEDDOCSo| .STAFF. 0;

Neutralization of acidic discharges from abandoned underground coal mines by alkaline injection / by William W. Aljoe and Jay W. Hawkins.

Author/creator	Aljoe, William W.
Other author	Hawkins, Jay W.
Other author	United States. Bureau of Mines.
Format	Microform
Publication Info	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1993.
Description	ii, 37 pages : illustrations, maps ; 28 cm.
Subjects	Acid mine drainage. Neutralization (Chemistry) Sodium hydroxide. Abandoned coal mines--Pennsylvania.

Series	Report of investigations ; 9468 Report of investigations (United States. Bureau of Mines) 9468. ^A429518
General note	Distributed to depository libraries in microfiche.
General note	Shipping list no.: 94-0322-M.
Bibliography note	Includes bibliographical references (p. 36-37).
Reproduction note	Joyner- Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 1 microfiche : negative.
GPO item number	0637-A (MF)
Govt. docs number	I 28.23:9468

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Library	Location	Call Number	Status	Item Actions
Joyner	Microforms B300	I 28.23:9468	✔ Available

Neutralization of acidic discharges from abandoned underground coal mines by alkaline injection / by William W. Aljoe and Jay W. Hawkins.

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