Karlen, D.L. <br/><br/>
Agriculture utilization of urban and industrial by-products \ d.l karlen 

 - Madison, Wisconsin:   American Society of Agronomy,   1995 
 - 295p. 
<br/><br/> Incluye prefacio y referencia 
<br/><br/><label>ISBN: </label>0891181237 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGR<br/>AGRICULTURA
<br/><br/><label>Dewey Class. No.: </label>630 K18