M. J. Heard

New Equipment, Materials and Techniques Fully Automatic Instruments for Coding and Reading Personnel Radiation Monitoring Films

M. J. Heard, J. Bredl, 1964 .

The dispersion of lead from motor exhausts

A. C. Chamberlain, M. J. Heard, A. Chamberlain, 1979, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.