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- > Bore-hole video and photographic cameras (supprimer)
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Par Collection Par Auteur- FISHER, D. A. (1)
- PARNANDI, M. (1)
- KOERNER, R. M. (1)
- 1982 (1)
- Bore-hole video and photographic cameras
- slip over a one year period in a 137 m holed at the top of the flow line on an ice-cap in northern Ellesmere Island. However, the bore hole has deformed to an elliptical cross-section near the bed and some pronounced extrusion-like layers have developed