Pough, Frederick H.
A field guide to rocks and minerals / Frederick H. Pough. - 3rd ed. - Boston : Houghton Mifflin, 1960. - 349 p. : ill. ; 19 cm. - The Peterson field guide series [7] .
Includes bibliographical references and index.
61000816
Mineralogy, Determinative.
Rocks.
QE367 / .P6 1960
552 / POF
A field guide to rocks and minerals / Frederick H. Pough. - 3rd ed. - Boston : Houghton Mifflin, 1960. - 349 p. : ill. ; 19 cm. - The Peterson field guide series [7] .
Includes bibliographical references and index.
61000816
Mineralogy, Determinative.
Rocks.
QE367 / .P6 1960
552 / POF