Search for 'copydate:"1923."'

Mine examination, questions and answers.

By Beard, James T.
New York : McGraw-Hill, 1923 .
3 v. : 20 cm.

Mine examination, questions and answers.

By Beard, James T.
New York : McGraw-Hill, 1923 .
3 v. : 20 cm.

Mine examination, questions and answers.

By Beard, James T.
New York : McGraw-Hill, 1923 .
3 v. : 20 cm.

Manuale di Topografía per práctica e per studio.

By Del Fabro, Giuseppe.
Milano : Ulrico Hoepli, 1923

Mineral valvation.

By Louis, Henry.
London : Charles Griffin, 1923

Evolución de las ciencias en la República Argentina : los estudios botánicos.

By Hicken, Cristóbal M..
Buenos Aires : Coni, 1923

Las plantas forrajeras : indígenas y cultivadas.

Buenos Aires : Peuser, 1923 21x29cm.

Report of Investigations.

Washington DC : Bureau of Mines, 1923 .
n. : 28 cm.

Revista.

La Plata : Facultad de Química y Farmacia, 1923 .
t. : 25 cm.

El petróleo : historia, origen, geología, química, exploración, explotación, comercio, monopolio, legislación.

By Duque, Rufino.
Madrid : Artes de la ilustración, 1923 .
231 p. : 25 cm.

Founders of oceanography and their work : an introduction to the science of the sea.

By Herdman, William.
London : E.Arnold, 1923 .
340 p. : 22 cm.

Lead : its occurrence in nature, the modes of its extraction, its prperties and uses, with some account of its principal compounds.

By Smythe, J. A..
London : Longmans Green and Co, 1923 .
343 p. ; 22 cm.

Nickel ores.

By Rumbold, W. G..
London : J.Murray, 1923 .
81 p. : 21 cm.

Mercury ores.

By Halse, Edward.
London : J.Murray, 1923 .
101 p. ; 22 cm.

The pleistocene of North America and its vertebrated animals from the states east of the Mississippi River and from the Canadian.

By Hay, Oliver P..
Washington : Carnegie Institution, 1923 .
499 p. : 25 cm.

A classification of fishes.

By Jordan, David Starr.
California : Stanford University, 1923 .
243 p. ; 25 cm.

Lecons de pétrographie.

By Lapparent, Jacques de.
Paris : Masson et Cie, 1923 .
501 p. : 23 cm.

The ore magmas : a series of essays on ore deposition.

By Spurr, Josiah Edward.
New York : McGraw-Hill, 1923 .
2 v. : 23 cm.

Petroleum resources of the world.

By Garfias, Valentín R..
New York : J.Wiley & Sons, 1923 .
243 p. : 19 cm.

La mine e les mineurs.

By Bartuel, C..
Paris : Libr.Octave Doin, 1923 .
574 p. : 18 cm.

Recherches minieres : guide pratique de prospection de reconnaisange et d'expertise des gisements.

By Colomer, Felix.
Paris : Dunod, 1923 .
401 p. : 20 cm.

Manuel du prospecteur.

By Bresson, Paul.
Paris : Libr.J.B.Bailliere et fils, 1923 .
452 p. : 16 cm.

Exploitation des mines.

By Colomer, Félix.
Paris : Dunod, 1923 .
481 p. : 19 cm.

Il terreno agrario.

By Roster, G. D..
Milano : F.Vallardi, 1923 .
229 p. ; 19 cm.

Fotografías desde aeronaves.

By Centaño de la Paz, José.
Madrid : Calpe, 1923 .
166 p. : 17 cm.

Practical mathematical analysis.

By Sanden, H. Von.
London : Methuen & Co, 1923 .
194 p. : 22 cm.

El universo, la tierra y el hombre.

By Dagnino Pastore, Lorenzo.
Buenos Aires : F.Crespillo, 1923 .
297 p. : 22 cm.

Arsénico y sus sales.

By D'Inzéo, Ubaldo A..
Buenos Aires : A.Pedemonte, 1923 .
110 p. ; 26 cm.

El petróleo argentino.

By Leupold, H. Lewis.
Buenos Aires : [s.n.], 1923 .
30 p. : 23 cm.

Lehrbuch der mineralogie.

By Klockmann, F..
Stuttgart : Verlag von Ferdinand Enke, 1923 .
667 p. : 24 cm.

Disposiciones atinentes con las concesiones mineras : Ley Nº 368, fundamentos de su origen y decretos de 9 y 25 de enero de 1923.

Jujuy : Gob.de la Prov., 1923 .
26 p. ; 26 cm.