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1Published 1993“...s. n,...”
Conference Proceeding Book -
2
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3Published 1965“...n.s.,...”
Conference Proceeding Book -
4Published 1956“...s.n.],...”
Conference Proceeding Book -
5Published 1955“...s.n.,...”
Conference Proceeding Book -
6Published 1982“...s.n.],...”
Conference Proceeding Book -
7
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8Published 1979“...s.n,...”
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9Published 1966“...s.n,...”
Conference Proceeding Book -
10
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11
Conference Proceeding Journal -
12Clays and clay technology : proceedings of the ... National Conference on Clays and Clay Technology.
Conference Proceeding -
13Published 1989“...s.n,...”
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14Published 1993“...s.n.,...”
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15
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16Published 1990“...s.n. ;...”
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17Published 1994“...s.n,...”
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18Published 1969“...[s.n.],...”
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19Published 1993“...s.n,...”
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20Published 1992“...s.n,...”
Conference Proceeding Book