TY  - BOOK
AU  - Zim,Herbert S.
AU  - Cooper,Elizabeth K.
TI  - Minerals: their identification, uses, and how to collect them
PY  - 1943///
CY  - New York
PB  - Harcourt, Brace and Company
KW  - Mineralogía
KW  - Minerales
KW  - Roca
KW  - Libro
ER  -