Poultry grading manual.
Contributors: Gulich, Ashley R., 1917-
Edition: [Rev.]
Series: Agriculture handbook no. 31; Agriculture handbook (United States. Dept. of Agriculture) ;; no. 31.
Publisher: U.S. Consumer and Marketing Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 38
Subjects: Poultry -- Grading.
Notes: Cover title.
1965 ed. by A. R. Gulich.