Spry, Paul G.
Tables for the determination of common opaque minerals - New Haven, Connecticut Economic Geology Publishing Company 1987 - 52 p. tbls.
DETERMINACION
MINERALES OPACOS
MINERALOGIA
R/549.903.56.08/S77
Tables for the determination of common opaque minerals - New Haven, Connecticut Economic Geology Publishing Company 1987 - 52 p. tbls.
DETERMINACION
MINERALES OPACOS
MINERALOGIA
R/549.903.56.08/S77