Hajdú-Bihar county map [cartographic material] / Cartographia ; Dr. Hegyi Gyula

Corporate Author: Cartographia Kft
Additional Titles: Panel title: Hajdú-Bihar county map 1:150 000
Published: Budapest [Hungary] : Cartographia, [1978]
Physical Description: 1 map : color ; 75 x 65 cm, on sheet 92 x 80 cm, folded to 23 x 16 cm