TY - BOOK AU - Killops,S.D. AU - Killops,V.J. TI - An introduction to organic geochemistry SN - 0582080401 (pbk.) PY - 1993/// CY - Harlow PB - Longman Scientific & Technical, KW - Organic geochemistry KW - Geochemistry N1 - Includes index; Includes bibliographical references ER -