Expert Meeting on the Co-operative Role of Hydrogeology and Geophysics in Groundwater Exploration, Budapest, Hungary, Unesco, International Association of Hydrogeologists, & Hungarian National Committee for the International Hydrological Decade. (1969). Expert Meeting on the Co-operative Role of Hydrogeology and Geophysics in Ground Water Exploration: [proceedings]. [s.n.].
Chicago Style (17th ed.) CitationExpert Meeting on the Co-operative Role of Hydrogeology and Geophysics in Groundwater Exploration, Budapest, Hungary, Unesco, International Association of Hydrogeologists, and Hungarian National Committee for the International Hydrological Decade. Expert Meeting on the Co-operative Role of Hydrogeology and Geophysics in Ground Water Exploration: [proceedings]. Budapest: [s.n.], 1969.
MLA (8th ed.) CitationExpert Meeting on the Co-operative Role of Hydrogeology and Geophysics in Groundwater Exploration, Budapest, Hungary, et al. Expert Meeting on the Co-operative Role of Hydrogeology and Geophysics in Ground Water Exploration: [proceedings]. [s.n.], 1969.