Waltham, A. C. 
Foundations of engineering geology - 1st ed. - London E. & FN Spon 1994 - 88p. ill.
0419248706
Geology engineering
624.151 / WAL/1994
                        Foundations of engineering geology - 1st ed. - London E. & FN Spon 1994 - 88p. ill.
0419248706
Geology engineering
624.151 / WAL/1994