TY  - BOOK
AU  - Legget Robert F
TI  - Geology and engineering
T2  - International Series In The Earth Sciences
U1  - HObD, K2 
PY  - 1962///
CY  - New York
PB  - McGraw-Hill U S A      
KW  - Geology
N1  - Bib p. 826-57; Appendix p. 795-825
ER  -