scholarly journals Semi-annual report on the project to design and experimentally test an improved geothermal drill bit, Phase II

1976 ◽  
Author(s):  
L.M. Barker ◽  
S.J. Green
Keyword(s):  
Phase Ii ◽  
Annual Report ◽  
Drill Bit

scholarly journals Annual report on the project to design and experimentally test an improved geothermal drill bit

1976 ◽  
Author(s):  
L.M. Barker ◽  
S.J. Green ◽  
W.C. Maurer ◽  
L.K. DeVries
Keyword(s):  
Annual Report ◽  
Drill Bit
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