ECU Libraries Catalog

Factors governing selection of proper level interval in underground mines.

Other author/creatorVanderburg, William O.
Format Book and Microform
Publication InfoWashington, D.C. : [publisher not identified], 1932.
Description17 pages : illustrations ; cm.
Subject(s)
Series Mines Bur. Info. Circ. No. 6613
General noteReuse of record except for individual research requires license from LexisNexis Academic & Library Solutions.
General note[With data on mining costs]
Citation/References note CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
Reproduction noteJoyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997, 11 x 15 cm. (CIS US Executive Branch Documents : no. C22.11-6613)
Govt. docs number C 22.11:6613

Available Items

Library Location Call Number Status Item Actions
Joyner Microforms B300 C22.11-6613 ✔ Available