Gren, Ing-Marie <br/><br/>
Managing a sea  :the ecological economics of the baltic 

 - London  Earthsean Publications  2000 
<br/><br/><label>Subjects--Index Terms: </label>Land use and nutrient loads  Economic and Ecological evaluation 
<br/><br/><label>Dewey Class. No.: </label>333.7  / P03