Renewable energy policy in IEA countries. 
 Overview - vol. 1. 

 - Paris :  OECD,  1997. 
 - 58 p. :  ill. ;  23 cm. 
 - Energy and environment policy analysis series. .
<br/><br/><label>ISBN: </label>9264154957 (v. 1)  US 14.00