| Author |
Herrmann, Louis F. (Louis Ferdinand), 1910-2001.
|
| Title |
Sampling routines and the accuracy of patrons' butterfat tests / [by Louis F. Herrmann, W.G. Bryan, and Elsie Anderson]. |
| Publication Info. |
Washington, D.C. : U.S. Dept. of Agriculture, Agricultural Marketing Service, 1954. |
|