TY  - BOOK
AU  - Siddiqi, Farhat H., coaut.
ED  - University of California, Berkeley. Earthquake Engineering -Research Center
TI  - Strength evaluation of coarse-grained soils / by Farhat H. -Siddiqi... [et al.]
CY  - Berkeley, Calif. : e Engineering Research Center
N1  - "December 1987""A report on research sponsored by the National Science Fou-ndation"
ER  -