Waples, Douglas,  1945- <br/><br/>
Geochemistry in petroleum exploration / 
Douglas W. Waples 
 - Boston :  D. Reidel Publishing,  1985 
 - 232 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 217-223) and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic geochemistry.<br/>Geochemical prospecting.<br/>Petroleum--Geology.<br/>Gas, Natural--Geology.