TY - BOOK AU - Tarbuck,Edward J. AU - Lutgens, Frederick K. TI - The earth: an introduction to physical geology SN - 0675212057 AV - QE28.2 .T37 1990 U1 - 551.4 T179e3 1990 20 PY - 1990/// CY - Columbus, Ohio PB - Merrill Pub. KW - Physical geology KW - Local N1 - Includes bibliographical references and index ER -