Grain grading primer / 
[prepared by the Grain Division, Agricultural Marketing Service]. 
 - Washington, D.C. :  U.S. Dept. of Agriculture,  1957. 
 - 66 p. :  ill. ;  24 cm. 
 - Miscellaneous publication / United States Department of Agriculture ;  no. 740 .
 - Miscellaneous publication (United States. Department of Agriculture) ;  no. 740. .
<br/><br/> Revision of and supersedes Agriculture handbook no. 59 of the same title by W.B. Combs and F.G. Smith. 
<br/><br/><label>LCCN: </label>agr57000261  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grain--Grading.
<br/><br/><label>LC Class. No.: </label>S21  / .A46 no. 740 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84M no.740