PUCPR Search for 'an:103380'

The theory of gold supply with special reference to the problems of the Witwatersrand.

By Busschau, William John..
London Oxford University Press, H. Milford 1936 .
x, 193 p.

The gold rushes

By Morrell, W. P..
New York The Macmillan Co. 1941 .
426 p.

Free gold the story of Canadian mining

By Hoffman, Arnold David.
New York Rinehart & co., inc. 1947 .
420 p.

Soviet gold my life as a slave laborer in the Siberian mines.

By Petrov, Vladimir.
New York Farrar, Straus 1949 .
viii, 426 p. 22 cm..

Jungle gold Dad Pedrick's story ...

By Pedrick, Howard Ashley.
Indianapolis The Bobbs-Merrill Co. 1930 .
xv p., 1 l., 19-295, [2] p. , Maps on lining-papers. | Edited by Will de Grouchy and William L. Magee. ef. Prologue. | "First edition." 24 cm..

Selected geochemical and biogeochemical studies of the Fortymile River watershed, Alaska

Reston, Va | Denver, CO U.S. Geological Survey | Information Services [distributor] 2004 .
iii, 54 p. , Shipping list no.: 2005-0027-P. 28 cm..

Los 33 el rescate que unió al mundo

By Franklin, Jonathan.
Florida Aguilar 2011 .
248 p. , Translation of : The ultimate account of the chilean miners , c 2011. 23 cm..
9781616053468 | 0399157778 (hbk.)