Shelter environmental support systems.

Bibliographic Details
Corporate Author:	United States. Defense Civil Preparedness Agency
Other Authors:	Samuel, John A.
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of Defense, Defense Civil Preparedness Agency, 1976-
Series:	Technical report (United States. Defense Civil Preparedness Agency) ; TR-20.
Subjects:	Nuclear bomb shelters > Environmental aspects. Nuclear bomb shelters > Heating and ventilation > Design and construction.

Evans: US Documents (Annex 5th floor)