TY  - BOOK
AU  - Hefferan,Kevin
AU  - O'Brien,John
TI  - Earth materials /
SN  - 9781405144339 (hardcover : alk. paper)
PY  - 2010///
CY  - Hoboken
PB  - Wiley-Blackwell.
KW  - Geology
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -