Showing 1 - 20 results of 32 Refine Results
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    Periodical

    Authors: Bush, R. C.

    Source: Civil Engineering Asce; January 1970, Vol. 40, p87-87, 1p

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    Periodical

    Authors: Bush, R. C.

    Source: Coal Age (00099910); September 1965, Vol. 70, p116

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    Academic Journal
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