1. Radioisotopes in Biology and Agriculture;Comar,1955
2. Mineral balance studies in poultry;Common;J. Agr. Sci.,1932
3. Introduction to Statistical Analysis;Dixon,1957
4. The secretion of radioactive calcium (Ca45) in the hen's egg;Driggers;Poultry Sci.,1949
5. A modification of the colorimetric phosphorus determination for the use with photometric colorimeter;Gomori;J. Lab. Clin. Med.,1942