✦ LIBER ✦
804173 development of lighweight roof supports : Iyengar, S K R; Maroney, G E USRM OFR 93-79, Aug 1978, 195P
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 98 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0148-9062
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