AUTHOR
- ASTM Committee D-18 on Soil and Rock 1 Treffer
- ASTM Committee D-18 on Soil and Rock for Engineering Purposes 1 Treffer
- Hoskins, Earl R. 1 Treffer
- Pincus, Howard J. 1 Treffer
- Silver, Marshall L. 1 Treffer
- Symposium on Measurement of Rock Properties at Elevated Pressures and Temperatures 1 Treffer
- Tiedemann, Drew A. 1 Treffer