Gigory Nefedova Ioffe
Grigory Ioffe is professor of geography at Radford University.
Tatyana Nefedova is senior research associate at the Institute of Geography in Moscow.
Ilya Zaslavsky is director of the Spatial Information Systems L
Grigory Ioffe is professor of geography at Radford University.
Tatyana Nefedova is senior research associate at the Institute of Geography in Moscow.
Ilya Zaslavsky is director of the Spatial Information Systems L