Proceedings of the second Pan American scientific congress : saving of coal through the employment of better mining methods /

Bibliographic Details
Main Author: Haas, Frank
Format: Article
Language:English
Subjects:

MARC

LEADER 00000nab a2200000 4500
001 L024571
003 AR-CdURN
005 20120730031759.0
008 091204s1917||||xxu|||||_||||||___||eng|d
040 |a AR-CdURN 
773 0 |a Congreso Científico Panamericano   |n (2 :   |d 1915-1916 :   |c Washington) 
245 1 0 |a Proceedings of the second Pan American scientific congress :   |b saving of coal through the employment of better mining methods /   |c Frank Haas. 
300 |a 725-728 p. v.8 
650 4 |a MINERIA 
650 4 |a METALURGIA 
650 4 |a GEOLOGIA ECONOMICA 
650 4 |a QUIMICA 
650 4 |a CARBON-EMPLEO CONTINUO-ECONOMIA 
100 1 |a Haas, Frank 
942 |c ANA  |i 13-5-8 5:3 C 5212 V. 8  |6 1358_53_C_5212_V_8 
999 |c 35827  |d 35827