Peterson, Glenn W. <br/><br/>
Forest nursery diseases in the United States 
/por Glenn W. Peterson 
 - Washington :  Forest Service, U.S. Departament of Agriculture,  1975 
 - 125 p. :  ilus. 
<br/><br/><label>LCCN: </label>96803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Árboles--Enfermedades.<br/>Viveros forestales.
<br/><br/><label>Dewey Class. No.: </label>634.96  / P44