Caldwell, Lynton Keith <br/><br/>
International environmental poliy  : emergence and dimension 
/ Lynton Keith Caldwelle 
. - 2è ed. 
. - New Delhi  : Affiliated East-West Press Private Limited, 1991
. - XVII-460p.  ; 24CM. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>8185336555 
<br/><br/><label>Universal Decimal Class. No.: </label>341. 1