Sustainability report / 
 Royal Dutch Shell Plc sustainability report 
Royal Dutch Shell 
 - United Kingdom :  Royal Dutch Shell,  2010- 
 - 37 p. :  ill. ;  30 cm. 
<br/><br/> PTSL : 2010 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Royal Dutch Shell--Periodicals
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade