1. Market report
2. E. H. Callow, 1934 . Gas storage of bacon . Report of theFood Investigation Board for the year1934 , 94 .
3. 1936 . The gas storage of bacon . Report of theFood Investigation Board for the year1936 , 61 .
4. 1937 . Bacteriology of the hen's egg . Report of theFood Investigation Board for the year1937 , 59 .