Congreso Científico Panamericano (2 : 1915-1916 : Washington).

Subjects:

Congreso Científico Panamericano (2 : 1915-1916 : Washington).

Proceedings of the second Pan American scientific congress : address / by Lane, Franklin K.

Subjects:

El fuego cose el metal / by Paton, Vladimir E.

“…Los científicos a los escolares…”

Proceedings of the second Pan American scientific congress : the relation of mining to the Pan American countries, with special reference to the mineral resources of Peru / by Pezet, Federico A.

Proceedings of the second Pan American scientific congress : the value of technical societies to mining engineers / by Raymond, Rossiter W.

Proceedings of the second Pan American scientific congress : lifting ground water by compressed air / by Saunders, W. L.

Proceedings of the second Pan American scientific congress : the nitrate industry / by Cuevas, Enrique

Proceedings of the second Pan American scientific congress : standard methods of sampling and analysis and standard samples / by Hillebrand, W.

Proceedings of the second Pan American scientific congress : food and efficiency / by Wiley, Harvey W.

Proceedings of the second Pan American scientific congress : methods and cost of obtaining crude petroleum in California / by Cox, Thomas

Proceedings of the second Pan American scientific congress : legal and economic factors in the conservation of oil and gas / by Johnson, Roswell H.

Proceedings of the second Pan American scientific congress : área de distribución de los yacimientos petrolíferos y estado actual de su explotación en la Argentina / by Hermitte, Enrique M.

Proceedings of the second Pan American scientific congress : tanning materials from native source in Latin American countries / by Norton, Thomas H.

Proceedings of the second Pan American scientific congress : dyestuffs from materials native to Latin-American countries / by Sadtler, Samuel P.

Proceedings of the second Pan American scientific congress : the coals of Brazil / by White, I. C.

Proceedings of the second Pan American scientific congress : the mineral production of Latin America / by Roush, G. A.

Proceedings of the second Pan American scientific congress : mining in Ecuador / by Mercer, J. W.

Proceedings of the second Pan American scientific congress : apuntes sobre la riqueza minerológica de Venezuela / by Jiménez, Germán

Proceedings of the second Pan American scientific congress : drying oils produced in the Americas / by Gardner, Henry A.