Kerogen :  insoluble organic matter from sedimentary rocks / 
edited by Bernard Durand. 
 - Paris  Editions Technip,  1980. 
 - 519 p. :  ill. ;  25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>2710803712 
<br/><br/><label>LCCN: </label>80-502940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kerogen.<br/>Oil--shales.<br/>Rocks, Sedimentary.