Cattle. Statistics of beef cattle, hogs, sheep, horses, and mules; compiled by C. L. Harlan, A. C. Brittain, Roger F. Hale, Preston Richards, William Broxton, Ruth E. Griffith, Jessie W. Wrigglesworth, Charlotte M. Ward, Edna M. Jordan, Hilda D. Lantz, Vivian M. Behenna, Florence C. Fitch, Meda K. Gates, Esther H. Johnson, Florence Hamilton, D. S. Burch, and A. E. Harris.

Tools