TY - BOOK ID - 137510593 TI - How an estuary changed into a freshwater lake : the water management of Lake Volkerak/Zoom AU - Hooghart, J. C. AU - Posthumus, C. W. S. PY - 1992 SN - 906743230X PB - The Hague Committee for hydrological research TNO DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137510593 AB - ER -