United States Department of Agriculture   <br/><br/>
Seeds: the year book of agriculture  (Book) 

 - Washington, D.C.  The United States Department of Agriculture  1961 
 - 591 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seeds
<br/><br/><label>Universal Decimal Class. No.: </label>631.531.1 UNI  / 6384