Performance of small hammer and roller mills for grinding livestock feed
[by H. B. Puckett and D. R. Daum.
- Washington] U.S. Dept. of Agriculture, Agricultural Research Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1968]
- ii, 25 p. illus. 24 cm.
- United States. Dept. of Agriculture. Technical bulletin ; no. 1394 .
- Technical bulletin (United States. Department of Agriculture) ; no. 1394. .