21
Inorganic reaction mechanisms. Vol. 7 : a review of the literature published between January 1978 and June 1979  / [E-Book]
22
The SRP sand filter : more than a pile of sand : paper presentation at the 14th ERDA Air Cleaning Conference, Sun Valley, Idaho, August 2, 1976 [E-Book] /
23
Design and operation of a large sand bed for air filtration : [E-Book]