TY  - BOOK
AU  - Luthin,James N.
TI  - Drainage engineering
SN  - 0882750941
U1  - 631.62 
PY  - 1973///].
CY  - New York: 
PB  - Robert E. Krieger Publishing Company, 
KW  - Drainage
KW  - Seepage
N1  - Includes bibliographies
ER  -