The Hungarica foundation of the Hydrological Society (short form in Hungarian: HHA) has a significant, professional, archive, “film asset” on water management and environment protection.
From this film archive, 695 professional films have recently become available in digital form and can be reached on the website of the Hungarian Hydrological Society (HHS). These films made between 1950-1990 are important documents of the history and development of water management and environment protection. The information sheet called “available and viewable digital film archive of the Hungarian Hydrology Society” can be found at a leading place on the website of HHS.
This material also can be reached by clicking on the following link:
http://www.hidrologia.hu/mht/index.php?option=com_content&task=view&id=1069&Itemid=74