Vytisknout
Bioindicatores deteriorisationis regionis : proceedings of the 4th International conference of Institute of landscape ecology of the Czechoslovak academy of sciences Čes. Budějovice, Liblice near Prague 28th June-2nd July1982. 1.. České Budějovice : Ústav krajinné ekologie ČSAV, 1986. 201 s.il., mapy ;