Title: Third U.S./U.S.S.R. Symposium on Particulate Control
Subjects: U.S./U.S.S.R. Symposium on Particulate Control (3rd : 1979 : Suzdal, Soviet Union), United States/U.S.S.R. Symposium on Particulate Control (3rd : 1979 : Suzdal, Russia), United States/U.S.S.R. Symposium on Particulate Control (3rd : 1979 : Suzdal, Soviet Union)