1. Experimental Designs;Cochran,1950
2. Topcross testing for broiler production;Glazener;Poultry Sci.,1951
3. Methods of estimating the performance of double crosses of corn;Jenkins;J. Am. Soc. Agron.,1934
4. A study of the performance of inbred line crosses in the domestic fowl;Johnson,1952
5. The Design and Analysis of Experiments;Kempthorne,1952