NDLTD Global ETD Search
New Search
Return to search
An investigation of the relationship between strata convergence and the resistance developed by powered supports at longwall coalfaces
No description available.
Links & Downloads
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.255720
Tags
622
Mining
Additional Fields
Identifer
oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:255720
Date
January 1983
Creators
Denning, H. J.
Publisher
Cardiff University
Source Sets
Ethos UK
Detected Language
English
Type
Electronic Thesis or Dissertation
Page generated in 0.0014 seconds