Building regulations : precautions against radon in new housing : [letter] from the Department of the Environment to Chief Executive, Building Control Authorities in Devon and Cornwall and Chief Executive, NHBC Building Control Services Ltd.
Great Britain.Department of the Environment.
London : The Department,
1988.
With "Building regulations 1985, part C : radon : interim guidance on construction of new dwellings (11p) attached.
Radon.
Building laws
Building laws