THE ESTIMATION OF THE WEIGHT OF BULLS FROM HEART GIRTH MEASUREMENTS

[1] DAVIS HP, 1937, NEBR AGR EXPT STA B, V91

[2] JOHNSON DW, 1940, MINN AGR EXPT STA EX, V70

[3] KNAPP B, 1937, USDA AHD, V24

[4] LUSH JL, 1930, TEXAS AGR EXPT STA B, V409

[5] RAGSDALE AC, 1934, MO AGR EXPT STA B, V336

[6] SNEDECOR GW, 1940, STATISTICAL METHODS

[7] VEIGA J. S., 1939, Revista de Industria Animal, V2, P53

[8] WANDERSTOCK JJ, 1945, UNPUB RELATION CERTA

[1] DAVIS HP, 1937, NEBR AGR EXPT STA B, V91

[2] JOHNSON DW, 1940, MINN AGR EXPT STA EX, V70

[3] KNAPP B, 1937, USDA AHD, V24

[4] LUSH JL, 1930, TEXAS AGR EXPT STA B, V409

[5] RAGSDALE AC, 1934, MO AGR EXPT STA B, V336

[6] SNEDECOR GW, 1940, STATISTICAL METHODS

[7] VEIGA J. S., 1939, Revista de Industria Animal, V2, P53

[8] WANDERSTOCK JJ, 1945, UNPUB RELATION CERTA