Hansen, David L.,   1952- <br/><br/>
A century of research in natural resources / 
David L. Hansen and Arlene West 
 - St. Paul, Minn. : University of Minnesota. Minnesota Agricultural Ex periment Station, College of Natural resources,  2003 
 - [20] p. :  ill. col. ;  28 cm. 
<br/><br/> Title from cover. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources-- Research
<br/><br/><label>Dewey Class. No.: </label>333.707