TY  - BOOK
ED  - ProQuest (Firm)
TI  - Drilling and excavation technologies for the future
AV  - TN281 .D75 1994
U1  - 622/.24 20
PY  - 1994///
CY  - Washington, D.C.
PB  - National Academy Press
KW  - Boring
KW  - Methodology
KW  - Forecasting
KW  - Excavation
KW  - Electronic books
N1  - Includes bibliographical references; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3376698
ER  -