Indiscernibility regions on geographical maps
author
statement of authorship
Leo Võhandu
location of publication
Tallinn
year of publication
pages
p. 49-50
ISBN
9985-59-049-X
Võhandu, L. Indiscernibility regions on geographical maps // GIS - Baltic Sea States '97 : exhibition, conference, Tallinn, Estonia, 13-15 November, 1997 : abstracts. Tallinn, 1997. p. 49-50.