Blyth, F. G. H. de Freitas, M. H.
Geology for Engineers - 7th ed. - London ELBS 1974 - x; 325p.
0713129107
Surface Processes Igneous Rocks Ground-Water Excavations
624.151 B63G
Geology for Engineers - 7th ed. - London ELBS 1974 - x; 325p.
0713129107
Surface Processes Igneous Rocks Ground-Water Excavations
624.151 B63G