7 questions to ask when you buy or sell shelled corn by grade
Series: Leaflet / United States. Dept. of Agriculture -- no. 318; Leaflet (United States. Dept. of Agriculture) -- no. 318.
Publisher: U.S. Dept. of Agriculture
Published: 1951
Place of publication: Washington, D.C
Language: eng
Subjects: Corn; Grading; Marketing
Other titles: Seven questions to ask when you buy or sell shelled corn by grade
Notes: Caption title.

"Slight revision of AIS-32."

"February 1952."