TY  - BOOK
AU  - Bowie,S.H.U.
AU  - Simpson,P.R.
TI  - The Bowie-Simpson system for the microscopic determination of ore minerals: first students issue 
SN  - 0632007869
PY  - 1980///
CY  - London
PB  - McCrone Research Associates and Blackwell Scientific Publications
KW  - Prospecting
KW  - Mineralogy, Determinative
ER  -