Ngā hua rapu - UK Building Research Establishment, International Division
- E whakaatu ana i te 1 - 2 hua o te 2
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1
Mechanised emptying of pit latrines / mā Carroll, R. F.
I whakaputaina 1989“…UK Building Research Establishment, International Division…”
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2
Disease reduction by improved house construction / mā Carroll, R. F.
I whakaputaina 1990“…UK Building Research Establishment, International Division…”
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