Porter and Fenton's Public Health Law in question and answer ... /
Porter, Charles,1874?-1952.
Fenton, James,M.D.
Wilson, J. Greenwood.
Fisher, J. Hindle.
London,
1952.
Joint authors: Charles Porter, M.D., M.R.C.P. Edin. and James Fenton, M.D.
Earlier edition has title: Sanitary law in question and answer.