TY  - BOOK
AU  - Gleason,Sterling
TI  - Ultraviolet guide to minerals ; a complete working manual for the use of ultraviolet light in locating and recognizing minerals, including field identification charts. / 
U1  - 549.12 GLE  
PY  - 1960///.
CY  - Princeton, New jersey : 
PB  - D Van Nostrand, 
KW  - Mineralogy, Determinative
KW  - Prospecting
KW  - Ultraviolet radiation
N1  - Includes index
ER  -