TY  - BOOK
AU  - Kemp, James Furman.
TI  - A handbook of rocks, for use without the petrographic microscope
U1  - 552 
PY  - 1949/// (c.1940)
CY  - Toronto
PB  - Van Nostrand
KW  - GeologÃ­a
KW  - PetrologÃ­a
KW  - Rocas
ER  -