TY  - BOOK
AU  - Holtez,Wesley G.
TI  - Soil as an engineering material
U1  -  631.4973 
PY  - 1969///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Soil conservation
KW  - United States
KW  - Water conservation
N1  - Bureau of reclamation
ER  -