TY - BOOK AU - Lutgens,Frederick K. AU - Tarbuck,Edward J. TI - Essentials of Geology SN - 0675207495 (paperback) U1 - 550LUT PY - 1989/// CY - Columbus PB - Merrill Pub Co KW - Geology KW - Physical geology UR - http://10.10.170.122:8080/browse/book/26191 ER -