TY  - BOOK
AU  - George W. Pickels
TI  - Draianage and flood-control engineering. Ed 2
U1  - 627.54 
PY  - 1941///
CY  - New York
PB  - Mc Graw Hill Book Co. Inc
N1  - George W. Pickels: Draianage and flood-control engineering. Ed 2.  (2nd Edition)  New York.  Mc Graw Hill Book Co. Inc, 1941.--(627.54PIC)
ER  -