TY  - BOOK
AU  - Gow Bonar Alexander
TI  - Roughnecks, rock bits and rigs: the evolution of oil well drilling technology in Alberta, 1883-1970 
SN  - 155238067X (pbk.)
AV  - TN871.2 
U1  - 622/.3382/097123 
PY  - 2005///
CY  - Calgary
PB  - University of Calgary Press
KW  - Oil well drilling
KW  - Alberta
KW  - History
KW  - Pé´²ole
KW  - Puits
KW  - Forage
KW  - Histoire
N1  - Includes "Select bibliography" (p. 389-393) and index
ER  -