TY - BOOK AU - Peters, Kenneth E AU - Moldowan, J. M AU - Walters, C. C TI - The biomarker guide SN - 9780521039987 U1 - 622.1828 PET PY - 2005/// CY - Cambridge PB - Cambridge University Press KW - Biochemical markers KW - Biogeochemical prospecting KW - Petroleum--Prospecting N1 - Includes bibliographical references and index. content note : v. 1 Biomarkers and isotopes in the environment and human history -- v. 2 Biomarkers and isotopes in petroleum systems and Earth history ER -