 |
55(73)   |
  |
Oriented lakes and lineaments of northeastern Bolivia: Reply / Plafker, George |
 |
55(73)   |
  |
Oriented lakes and lineaments of northeastern Bolivia: Discussion / Hoppin, Richard A. |
 |
55(73)   |
  |
Geology and mineral deposits of the San Cristobal district, Villa Martin Province, Potosi, Bolivia / United States Geological Survey |
 |
550.81(8) UNE  |
  |
Tectonic map [geological] of South America. 1:5,000,000 / UNESCO |
 |
551(73)   |
  |
Oriented lakes and. lineaments of northeastern Bolivia / Geological Society of America |
 |
553.9   |
  |
Correlation of Trace Element Fractionation in Cassiterites with the Genesis of the Bolivian Metallotect / Dulski, P. |
 |
622(41)   |
  |
Tin and gold in Bolivia / Institution of Mining Engineers |
 |
622(41)   |
  |
Stanniferous '.. deposits of Bolivia, prospecting for tin in Peru / Institution of Mining Engineers |
 |
622(423.7)   |
  |
Bolivia as one of Cornwall's Rivals. / John Penberthy |
 |
622(73)   |
  |
Notes on the Mines of the Frontino and Bolivia Company,Colombia,S, A / American Institute of Mining, Metallurgical and Petroleum Engineers |