Parsons' experience rec ord includes—Labora tories and test facilities for chemical, biological, food processing, and industrial studies... Design and operation of installations for weap ons environmental research... Shielding studies and methods for handling nuclear materials. Your inquiry concerning design, procurement, or operating problems is invited.
NUCLEAR
FACILITIES for radiation research
PARSONS Means Nuclear Pioneering
THE RALPH M. PARSONS ENGINEERS·
COMPANY
NEW YORK PASAD Ε ΝA WASHINGTON
ANKARA BAGHDAD BE'RUT J Ε Ο DA M KARACHI MADRID NEW D E L H I PAFfIS TORONTO
CONSTRUCTORS
LOS A N G E L E S
VOL. 49, NO. 12
·
DECEMBER 1957
25 A