Improvement of methods for engineering-geologic reconnaissance

Karpyshev, E. S. / Molokov, L. A. | Springer Verlag | 1972

The geologic formations of California, with reconnaissance geologic map

Smith, James Perrin | Engineering Index Backfile | 1916

Toward improvement of engineering-geologic explorations

Trofimenkov, Yu. G. / Khanin, R. E. / Leshin, G. M. et al. | Online Contents | 1984

Geologic Reconnaissance: The First Step in Successful Trenchless Construction

North American Society for Trenchless Technology | British Library Conference Proceedings | 1999

Geologic reconnaissance of west creek damsite near Skagway, Alaska

Callahan, J.E. / Wayland, R.G. | Engineering Index Backfile | 1965