Yusuf, Shahid <br/><br/>
About urban mega regions  Known and Unkowns 

 - Washington  World Bank  2007 
 - 23 
 - Policy Research Working Paper 4252 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agglomeration economics<br/>Economic ofotprints<br/>Energy<br/>Jakarta<br/>Location<br/>Market scale<br/>PolyCenteric<br/>Singapore<br/>Water resources