TY  - BOOK
AU  - Zim,Herbert Spencer
AU  - Shaffer,Paul R.
AU  - Zim,Herbert Spencer
TI  - Rocks, gems and minerals: a guide to familiar minerals, gems, ores and rocks 
T2  - Golden guides
SN  - 1582381321 :
AV  - QE365 .Z5 2001
U1  - 549 21
PY  - 2001///
PB  - St. Martin's Press
KW  - Rocks
KW  - sears
KW  - Gems
KW  - Minerals
N1  - "First published under the title Rocks and minerals"--T.p. verso; Includes bibliographical references (p. 156) and index; Adult; Adult
ER  -