TY  - BOOK
AU  - Casagrande, A.
AU  - Poulos, S.J., coaut.
ED  - Harvard University.
TI  - Fourth report on investigation of stress-deformation and st-rength characteristics of compacted clays / by A. Casagrand-e and S.J. Poulos
CY  - Cambridge, Mass. : Harvard University
N1  - "A research project sponsored by the U.S. waterways Experim-ent Station in cooperation with Harvard University"."Final report on Contract Nos. DA-22-079-CIVENG-62-3 and DA--22-079-CIVENG-63-8"
ER  -