50 resultados para Research Subject Categories::TECHNOLOGY::Other technology::Environmental engineering
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Mode of access: Internet.
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Issued also in Changing technology: industrial instruments, industrial research, fuel efficiency, capital formation (National research project on reemployment opportunities and recent changes in industrial techniques) [1938-40]
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Federal Highway Administration, Washington, D.C.
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Cover title.
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"TID-26500/R1. Distribution category: UC-2."
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Mode of access: Internet.
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Mode of access: Internet.
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"PAL 60-16"
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"June 1979."
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Mode of access: Internet.
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Shipping list no.: 93-0302-P.
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"UC-11."
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Prepared for National Science Foundation.