%0 Generic %A Harrop, P. J. %C [S.l.] : %D %I [s.n.] %T Letter from P. J. Harrop to S. R. Craxford re Air Pollution Figures from Alderman Bence, November 3, 1959 / %U http://SK8ES4MC2L.search.serialssolutions.com/?sid=sersol&SS_jc=TC_039665028&title=Letter%20from%20P.%20J.%20Harrop%20to%20S.%20R.%20Craxford%20re%3A%20Air%20Pollution%20Figures%20from%20Alderman%20Bence%2C%20November%203%2C%201959