Bulgaria oil & gas report  [electronic resource]. 
 Bulgaria oil and gas report 

 - [Blackfriars, London] :  Business Monitor International 
 - Quarterly 
<br/><br/> License restrictions may limit access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--Bulgaria--Periodicals.<br/>Petroleum industry and trade--Forecasting--Bulgaria--Periodicals.<br/>Gas industry--Bulgaria--Periodicals.<br/>Gas industry--Forecasting--Bulgaria--Periodicals.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic journals.
<br/><br/><label>LC Class. No.: </label>HD9560.1