Proceedings of the 18th annual Highway geology symposium : April 20 and 21, 1967 /
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| Other Authors: | , |
| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
Lafayette, Ind. :
Purdue University,
l967.
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| Series: | Engineering extension series (Purdue University. Department of Engineering Extension)
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| Subjects: |
| Physical Description: | 153 pages : illustrations |
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