Karta anomalʹnogo magnitnogo poli︠a︡ Rossii i prilegainshchikh raĭonov sushi i mori︠a︡ = Magnetic anomaly map of Russia and adjacent land and marine areas
compilers, Isidore Zietz ... [and others] ; compiled in cooperation with the International Geological Correlation Program and the International Geodynamics Project ; produced by the Memorial University of Newfoundland Cartographic Laboratory, St. John's, Newfoundland