TY  - BOOK
AU  - Vermeulen, C. J. M.
AU  - Moll, J. R., coaut.
TI  - Operational management system for the drainage network reid-erzijlvest / C. J. M. Vermeulen and J. R. Mooll
CY  - Delft, Holanda : Delft Hydraulics
ER  -