by Consumer and Food Economics Institute ; principal investigator: Anne C. MarshScience and Education Administration, U.S. Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off.9999
by Consumer and Food Economics Institute ; principal investigators: Anne C. Marsh ... [et al.]Agricultural Research Service, U.S. Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off.9999