Unger, Stanisław. <br/><br/>
The Polish oil industry;  present situation and statistics, 
by Stanisław Unger and Stanisław Zarzecki ; presented to the members of the British Parliament on the occasion of their visit to the Polish oil fields (June 1925), by the Union of mineral oil producers and refiners in Poland. 
 - Warszawa,  Union of mineral oil producers and refiners in Poland,  1925. 
 - 20, [40] p.  incl. tables. fold. map.  23 cm. 
<br/><br/> "Recent literature": p. [32] 
<br/><br/><label>LCCN: </label>ca 27000221  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--Poland.
<br/><br/><label>LC Class. No.: </label>HD9575.P62  / U4