Title:
Underground coal mining : production and cost functions
Personal Author:
Subject Term:
DSP_DISSERTATION:
Thesis (Ph D) - The George Washington University, 1981
Available:*
Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
---|---|---|---|---|---|
Searching... | 30000002290546 | TN802.H37 1981 r | Reference Book | 1:BOOKREF | Searching... |