Maddox, Robert Nott,  1925-, <br/><br/>
Gas and liquid sweetening / 
By r. n. maddox 
 - 2 
 - 298 páginas 
 - Campbell petroleum series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas natural--Dulcificacion
<br/><br/><label>LC Class. No.: </label>TP754  / M33 1977