TY  - BOOK
AU  - International Institute for Land Reclamation and Improvement
TI  - Drainage principles and application. Vol 4 Design and management of drainage systems 
U1  - 627.54 
PY  - 1980///
CY  - Wageningen
PB  - International Institute for Land Reclamation and Improvement
N1  - International Institute for Land Reclamation and Improvement: Drainage principles and application. Vol 4 Design and management of drainage systems.  (2nd Edition)  Wageningen.  International Institute for Land Reclamation and Improvement, 1980.--(627.54IN
ER  -