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  3. Volume 58, 1997
  4. Geoinformation systems in ecological and geographic studies of basin

Geoinformation systems in ecological and geographic studies of basin

ISTCGCAP.
1997;
Volume 58, Number 58
: 139-149
Authors:
  1. I. P. Kovalchuk
  2. Andrii Mykhnovych
1
Ivan Franko National University of Lviv; National University of Bioresources and Natural Resources of Ukraine
2
Ivan Franko National University of Lviv