Martin H. Patrick <br/><br/>
William and Meyers/ oil and gas law 
Patrick h. Martin and Bruce M. Kramer  
 - 7th ed. 
 - United States;  LexisNexis,  2018. 
 - 1 Vol (various paging) 
<br/><br/><label>ISBN: </label>9781522163572 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum Law and legislation--U.S<br/>Natural Gas --Law and Legislation 
<br/><br/><label>LC Class. No.: </label>KF 1849  / .W55 2018 C.1