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02h0058025 20140820083026.0 s1964 dcuab fr |000|||eng | CNY200.00 NGL a441 ; a146 Husack, Ralph. Effect of gamma radiation on anthracite / by Ralph Husack, George A. Brady, James Wilson Eckerd. Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1964. ii, 28 p. : ill., maps ; 27 cm. Report of investigations (United States. Bureau of Mines) ; 6391 Anthracite coal. ; Gamma rays. aEckerd, James Wilson. ; aBrady, George A. Report of investigations (United States. Bureau of Mines) ; 6391. aCN bNGL 010001 P 720.66 R29u v6391 ; rCNY200.00 ; h1 whx013