Bryan, George. <br/><br/>
The Law of petroleum and natural gas with forms / 
by George Bryan. 
 - Littleton, Colo. :  Fred B. Rothman,  1983. 
 - 521 p. ;  22 cm. 
<br/><br/> Reprint: Originally published: Philadelphia: G. T. Bisel, 1898. 
<br/><br/><label>ISBN: </label>0837703352 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum law and legislation--United States.<br/>Gas, Natural--Law and legislation--United States.