By Jones, Clifford M.
By Michael Yudkin, Yudkin, Michael
By Denbigh
By Cove
By Leach, E
By Mitchinson, J. M.
By Austin, Colin Russell, Short, R. V.
By Macfarlane Burnet, David O. White
By Lace, O. Jessie
By Schmidt-Nielsen
By Burton, John W.
By Howson, A. G.
By Austin, Colin Russell, Short, Roger Valentine
By Haywood
By Robinson, J.
By Weir, Alan J.
By Ackroyd, Peter R.
By Ernest W. Nicholson, Nicholson, Ernest W.
By Segger
By Ahmed, H., Spreadbury, P. J.
By Kirk, G. S.
By F. L. Milthorpe
By Batchelor, G. K.
By Wedderburn, Dorothy
By Aidley, D. J.
By Campbell
By Einhorn
By Riley