TY  - BOOK
AU  - Pough,Frederick H
AU  - Peterson,Roger Tory
TI  - Peterson first guide to rocks and minerals
SN  - 0395562759
AV  - QE367.2 .P683 1991
U1  - 552 20
PY  - 1991///
CY  - Boston
PB  - Houghton Mifflin
KW  - Mineralogy, Determinative
KW  - Local
KW  - Rocks
KW  - Rocks, minerals and fossils
KW  - Subject-specific reference works
N1  - Cover title: Peterson first guides. Rocks and minerals; Includes index
ER  -