TY - BOOK ID - 128099374 TI - Wasser : Probleme Projekte Perspektiven PY - 1971 PB - Leipzig : Urania, DB - UniCat KW - Water resources development. KW - Hydraulic engineering. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128099374 AB - ER -