Padelford, Norman J <br/><br/>
Maritime commerce and  the future of the panama canal 

 - Cambridge  Cornell maritime press  1975 
 - 206p. 
<br/><br/><label>ISBN: </label>0870332023 
<br/><br/><label>Subjects--Index Terms: </label>Maritime transport - Panama canal  Maritime commerce - Panama canal 
<br/><br/><label>Universal Decimal Class. No.: </label>656.61  / PAD