Gangstad, Edward O <br/><br/>
Natural resource management of water and land 

 - New York  Van Nostraand Reinhold  1990 
 - x,192 p. 
<br/><br/><label>ISBN: </label>0442004818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Natural resources<br/>NATURAL RESOURCES MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>333.7  / NAT