Wind directions 

 - London :   European Wind Energy Association,  
 - v. 
 - Six issues per year 
<br/><br/><label>ISSN: </label>0950-0642 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WIND ENERGY<br/>WIND TECHNOLOGY<br/>WIND FARM
<br/><br/><label>Universal Decimal Class. No.: </label>H620.91 WIN