TY  - BOOK
AU  - Haddock,M.H.
TI  - The Basis of mine surveying
U1  - 622.14 
PY  - 1952///
CY  - London
PB  - Chapman and Hall
KW  - Mine surveying
KW  - Prospecting
KW  - Mine examination
N1  - Includes index
ER  -