Proceedings of the Symposium on Dust Control and Air Cleaning, 4th April 1963 / arranged by the Process Engineering Group of the Institution of Mechanical Engineering.
I tiakina ki:
I whakaputaina: |
London :
The Institution,
1964.
|
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Kaituhi rangatōpū: | |
Hōputu: | E hui ana Pukapuka |
Ngā tūemi rite
-
Dust control and air cleaning.
ā-: Dorman, Richard George
I whakaputaina: (1974) -
Clean air : a charter for clean air.
I whakaputaina: (1973) - Clean air.
-
Clean air.
I whakaputaina: (1997) -
Proceedings of the 1975 Clean Air Conference.
I whakaputaina: (1975)